Celebrity Rehab

David Letterman grilled Lindsay Lohan like a cheeseburger today ... firing off question after question about her upcoming stint in rehab ... until Lindsay finally shot back with a dig of her own.

Letterman broke the ice by asking, "Aren't you supposed to be in rehab now?"

Lindsay responded, "Don't you watch anything that goes on? What are you a tabloid now?"

Lohan eventually told Dave what he wanted to hear -- she'll be entering rehab on May 2 and believes it's "a blessing and not a curse."

Lindsay Lohan drew a line in the sand during plea negotiations in her lying-to-cops case -- she'd agree to rehab ONLY if the facility would allow her to continue taking Adderall ... sources close to LiLo tell TMZ.

Our sources say Lindsay has taken Adderall -- used to treat Attention-deficit/hyperactivity disorder and misused for various other purposes -- daily for years. She believes she needs it to function.

We're told Lindsay was steadfast -- either attach Adderall to the deal or she'd take her chances at trial. Sources say Lindsay's lawyer, Mark Heller, assured her he could find a lockdown rehab facility that would accommodate her demand.

Heller may not be able to deliver ... fact is, there's no such thing as a lockdown rehab facility that would take Lindsay, much less allow her to take the drug.

It's pretty ironic ... when Lindsay was jailed back in 2010, she got a doctor to prescribe Adderall while she was behind bars ... even though her ADHD diagnosis was called into serious question.

"Glee" star Cory Monteith has checked himself into rehab for substance addiction, a rep for the 30-year-old actor announced this morning.

Monteith's rep told PEOPLE mag, "[Monteith] has voluntarily admitted himself to a treatment facility for substance addiction. He graciously asks for your respect and privacy as he takes the necessary steps towards recovery."

Monteith, who stars as Finn Hudson on the Fox show, was in rehab once before when he was 19. He talked about it back in 2011, saying, "I don't want kids to think it's okay to drop out of school and get high, and they'll be famous actors, too."

It's been two weeks since Lindsay Lohan was sentenced to 90 days in lockdown rehab, but TMZ has learned there's been no movement in placing her in a facility.

We broke the story after lots of digging ... there's no such thing as lockdown rehab for Lindsay, and that creates a problem because we're told the judge and prosecutors were under the clear impression -- based on representations by Lindsay's lawyer -- that she could be placed in such a facility in New York.

We're told prosecutors are discussing what to do with the famed defendant, but nothing has been decided. The options are regular rehab (where Lindsay has been a royal screw-up in the past) and jail.

In fact, the sentence is actually 90 days in jail which can be fulfilled by 90 days lockdown rehab.

It's unclear if prosecutors will make the rehab decision on their own or take it back to the judge. Given that the judge also seemed to clearly be under the impression that lockdown was an option, it's likely Judge Jim Dabney will have to sign off.

Lindsay Lohan struck a plea deal she CANNOT fulfill, because TMZ has learned ... the lockdown rehab she promised to do is a fiction.

Fact is ... there appears to be no non-jail rehab facilities that will keep patients in against their will -- anywhere in the U.S..

Sources connected with the case tell TMZ ... Lindsay's lawyer, Mark Heller, represented to prosecutors he could get his client into a 90-day lockdown rehab center in NYC. As we reported, there are no private NY rehab centers that keep patients against their will, except for one connected with the prison system, and you have to have a felony record to get in -- and Lindsay doesn't.

We also checked to see if Lindsay could complete her 90-day lockdown rehab in CA, but there isn't a single non-jail lockdown rehab facility in the State.

Rehab guru Dr. Drew tells TMZ, "There is no rehab that will hold you against your will, unless they feel the person is a suicide risk, and in that case they can hold the individual for 72 hours."

Here's the BIG problem. Lindsay's actual sentence is 90 days in jail, but the judge said he'd allow her to complete it with lockdown rehab. Sources say the prosecutors believed such a facility was available when they offered the plea deal.

It would seem a typical 90-day rehab program wouldn't cut it. Lindsay has been there at least twice before. She constantly snuck out of Cirque Lodge in Utah and allegedly did the same thing at Betty Ford in California.

On top of that, Lindsay continues to drink, as recently as Friday.

We're told prosecutors are reevaluating the plea deal to determine what they want to do. Sources say the jail option is still on the table.

Lindsay Lohan continued her weekend of partying before rehab ... hitting a club in Santa Monica last night with a few friends ... including her rumored new man, Avi Snow.

LiLo was there to watch Avi's band play. We're told she left around midnight (kinda early for her, no?).

As TMZ first reported, Lindsay spent her Friday night drinking inside a club in San Diego, where spies say she asked to be served vodka from carafes, instead of bottles, so she wouldn't be seen with alcohol bottles on her table.

In is unclear if Lindsay was drinking last night as well. In the pics she's drinking San Pellegrino.

Lindsay Lohan has scored herself a HUGE paycheck before she goes into rehab, and TMZ has learned she'll be earning her keep by hanging out in South America.

Sources close to LiLo tell TMZ ... she's headed to Brazil this coming week to make a few appearances to promote a clothing line. We're told Lindsay scored a low six-figure payday for the deal.

Our sources say Lindsay will head down to Brazil on Wednesday (with a small entourage in tow) after she shoots her appearance on Charlie Sheen's show, "Anger Management." We're told Lindsay is scheduled to shoot her scenes Monday and possibly Tuesday.

Lindsay Lohan continues to drink -- and drink often -- despite being sentenced this week to 90 days of lockdown rehab ... TMZ has learned.

Sources close to Lindsay tell TMZ she was at the bar of her hotel in Beverly Hills just hours after her court hearing on Monday ... knocking back vodka sodas. We're told Lindsay did not seem fazed by the irony of the situation.

It goes on -- we're told Lindsay went to a club in San Diego called FLUXX last night with a friend, arriving after midnight. Our spies say LiLo was wearing a Yankees cap and a hooded sweatshirt and sat at a VIP table ordering vodka on the rocks all night.

We're told Lindsay specifically requested that vodka be served from a glass carafe ... this way the table would not have any alcohol bottles on it.

Sources close to Lindsay tell us she is adamant she does not have a substance abuse problem and doesn't feel she needs professional help.

Don't you just hate it when court-ordered rehab totally ruins your birthday plans? Lindsay Lohan does ... and is telling friends she's super bummed she'll be turning 27 while on lockdown.

There's no getting around it ... Lindsay has been ordered to check-in to a rehab facility for 90 days within the next month and half, so her July 2 birthday WILL fall in the treatment zone ... and she's pissed.

To be clear ... not about the whole rehab thing ... just about missing her birthday (seriously).

We're told LiLo had big plans -- which involved throwing a party in NYC -- but now it's all gone to the crapper after she copped a plea deal with prosecutors and took rehab over jail

In case you forgot, LiLo has already been to rehab five times since 2007 -- including one stint during her 21st bday as well -- but none have stuck. Sources close to LiLo tell us, they're hoping this next trip will finally sober her up.

It's not a promising sign ... but we've learned Lindsay Lohan did NOT accept the plea deal of 90 days in lockdown rehab because she wants to beat substance abuse -- she chose it because it beats jail.

We broke the story ... prosecutors have offered Lindsay the 90-day lockdown rehab deal for weeks, but she consistently rejected it. Her change of heart came at the last minute -- 30,000 feet in the air as she belatedly flew to L.A. for her trial.

Lindsay is telling friends she actually likes the rehab option, because it will allow her to focus on herself without any distractions.

Here's the problem. Lindsay is still saying -- ADAMANTLY -- she does NOT have a substance abuse problem. People in the rehab world say ... it's virtually impossible for anyone in rehab to get better if they don't admit having a problem.

Ex-UFC champ Ricco Rodriguez -- who also appeared on the first season of "Celebrity Rehab" -- has been arrested on suspicion of DUI, TMZ has learned.

According to law enforcement, Rodriguez was busted in L.A. yesterday morning at 1:25 AM. He was subsequently booked for misdemeanor DUI. Details surrounding the arrest are unclear.

He was released several hours later on $5,000 bail.

Ricco's rep tells TMZ, "When Ricco was arrested the police officer said he blew a .1. When they had him take another breathalyzer at the station only a few minutes later he blew a .08. We are wondering how a breathalyzer dropped .02 points after a very short time." Ricco's rep says they plan to fight the charges.

Mischa Barton is refusing to pay a team of sober coaches who claim the actress racked up a $90k bill for using their services back in 2009 ... TMZ has learned.

We broke the story ... Mischa was ordered to pay Doctors' Choice Nursing $95,000 back in 2011 for unspecified services rendered in 2009. Mischa failed to show up to court after the suit was filed, which is why a default judgment was entered against her.

The nature of the services has been a mystery for years ... until this week in court, when the owner of DCN explained that the nurses were hired to keep Mischa sober. The owner did not specify which substance Mischa was allegedly abusing.

Mischa's lawyer was in court Thursday fighting the default judgment -- and grilled the owner of DCN about why she hadn't notified Mischa of the mounting bill if the actress was the one responsible for paying it.

The owner replied that she didn't want the stress of the mounting bill to exacerbate Mischa's sobriety problems. The owner said it was the nurses' job to keep Mischa sober before an important acting gig in fall 2009 ... the same year she starred in the CW show, "The Beautiful Life."

Steven Tyler says he "snorted half of Peru" over the course of his drug-addled rock career -- easily spending at least $5 million on cocaine before he finally kicked the habit.

The Aerosmith singer revealed the drug numbers on Australia's "60 Minutes" this week, saying he spent a fortune on booger sugar as a young rock star ... "Probably, realistically, 5 or 6 [million], easy ... You could also say I snorted half of Peru, but, you know, it's what we did."

Tyler's been open about his former drug addiction for a while now -- telling Matt Lauer back in 2011, "I needed that cocaine. I needed it." But he said it ruined him, adding, "It took my children away, it took my marriages away. I was on my knees."

Tyler sobered up in the mid 80s but later relapsed. He was diagnosed with Hepatitis C in 2003, which he believes he contracted as a result of his intravenous drug use.

Mindy McCready's "Celebrity Rehab" co-star Mackenzie Phillips could hardly speak today in L.A. after news broke of McCready's suicide -- claiming, "The tragedy is just astounding."

A visibly upset Phillips said, "She was my friend. She was a really good person. I loved her very much."

She added, "[Mindy] was funny. She was smart. She was loving. She was kind. She was incredibly talented ... I'm in grief and it's very raw."

McCready and Phillips were roommates on the 3rd season of "Celebrity Rehab" with Dr. Drew in 2010, and remained friends.

Country singer Randy Travis has been sentenced to 180 DAYS IN JAIL after pleading guilty to drunk driving in Texas back in August ... but he probably won't spend a single minute behind bars ... TMZ has learned.

According to the Grayson County District Attorney ...Travis was sentenced to 180 days in jail, but that sentence was probated for 2 years ... meaning if he stays out of trouble for 2 years, he can avoid the slammer.

But if Travis runs afoul of the law, officials can bring Travis in to serve out the 180 days.

Travis must also check in to an inpatient alcohol treatment facility for a minimum of 30 days AND complete 100 hours of community service.

There's more ... Travis must also install an ignition interlock device on any vehicle he drives for 2 years. The IID measures the driver's blood alcohol level and will prevent the engine from starting if the driver is intoxicated.

TMZ broke the story ... Travis was arrested for Driving While Intoxicated on August 7, 2012 ... after cops found him lying naked in the roadway after crashing his car in a construction area in Texas.

Lindsay Lohan COULD have avoided almost certain jail time by accepting a plea deal for lockdown rehab -- that is, if she didn't fire her lawyer who was literally on the way to the courthouse to make it happen.

Law enforcement sources tell TMZ ... the Santa Monica City Attorney -- who is prosecuting Lindsay for allegedly lying to cops after her June car crash on Pacific Coast Highway -- was willing to keep Lindsay out of jail, PROVIDED she agree to check into "lockdown rehab" for 6 months.

Sources say ... Shawn Holley -- the lawyer who has kept Lindsay out of jail -- was on her way to court Monday to meet with the prosecutor and the judge to hash out the deal. What's more, Lindsay also faces jail time for a probation violation in the jewelry heist case because she allegedly lied to cops after the crash. We're told the judge could have agreed to end both cases if Lindsay checked into rehab.

But Shawn never made it to court, because Lindsay signed her walking papers and hired a New York lawyer who was suspended in the '90s from practicing law for 5 years.

Lindsay now says she wants Shawn back. The question -- does Shawn have the stomach for another helping of Lindsay?

There's a hearing scheduled for 8:30 AM PT today. Shawn will probably show up because she's still counsel of record. If she stays on the case, prosecutors could present the deal to her, but Lindsay is making it all very difficult.