Sex Tape

A 5-minute sex tape featuring the late Nate Dogg and an unidentified female lover has surfaced ... and it's being shopped to various media outlets ... TMZ has learned.

We've seen the tape -- shot several years ago -- and it's pretty much what you'd expect ... a lot of sex ... two different positions ... and a sexy Luther Vandross soundtrack.

Model SueLyn Medeiros -- the hottest DUI arrestee of all time -- tells TMZ, the sex tape that just hit the Internet featuring her and her BF was jacked from her computer without permission ... and now, she's gearing up to sue.

She has no idea how it happened -- but SueLyn claims she has already contacted a lawyer, and plans to drop the legal hammer on the website that published the video.

SueLyn tells us, "I am very upset and angry with all this and the way it was released and what was said about me ... I am in a loving relationship, and me and my boyfriend took a few personal private videos doing things I'm sure every couple does."

She adds, "Someone stole these files from us ... My family is very upset and disappointed. My mother can't stop crying. I want justice."

Chris Brown's rep tells TMZ ... the person who stars in a new XXX sex tape being shopped around town is DEFINITELY not Chris Brown ... despite reports to the contrary.

According to MediaTakeOut.com, the mystery seller wants $50k in exchange for footage which allegedly features Brown gettin' dirty with "Basketball Wives" star Draya Michele. MediaTakeOut claims they have seen the footage ... but passed because it was out of their price range.

But Brown's rep tells TMZ ... "The report is absolutely not true."

Kim Kardashian is NOT the mystery buyer trying to yank her infamous sex tape off the market -- this according to Vivid honcho Steve Hirsch, the man who currently owns the tape.

Hirsch tells TMZ, he still doesn't know who the mystery buyer is -- but a rep for the interested party insists ... it ain't Kim ... or anyone even remotely associated with Kim.

Steve tells us, "It made sense the entire time it would be Kim, but it appears it’s not.”

According to Steve, the buyer will reveal his identity if the deal gets done -- and explain once and for all why he/she wants to pull the tape from the market.

Steve says he met with the buyer's rep several times in the last week -- but the buyer's still several million dollars short of Hirsch's $30 million asking price.

With the possibility looming that the Kim Kardashian sex tape could be shelved for good, a porn website has come forward with a plan to do the exact opposite — they want to buy the rights to the tape and put it online … for free!!!

As TMZ first reported, a mystery buyer has approached Vivid Entertainment (which owns the rights to the tape) in an effort to buy it and remove it completely from the market.

But now Pornhub.com, which bills itself as the largest adult website on the planet, wants in on the action. In a letter to Vivid head man Steven Hirsch, the site says they are willing to offer $5 million for the tape ... considerably less than the $30 million Hirsch is asking for.

The site -- which is 100% free -- says they "respectfully disagree" with Hirsch's value of the tape, stating they feel the DVD market is "dying" and online is where it's at.

Ray J -- the other person featured in the Kim Kardashian sex tape -- says he "absolutely" wants the footage off the market ... but claims it's worth WAY MORE than $30 million.

As TMZ first reported, a mystery buyer has contacted Vivid Entertainment looking to purchase the rights to the tape so they can make it go away forever.

Adult film star Sammie Spades tells TMZ she was going to community college in Buffalo, NY back in 2006 when she met then Senator Clinton at a banquet ... and expressed interest in a summer internship.

Sammie says she was accepted as a 2006 summer intern at Clinton's Buffalo office ... where she did miscellaneous office work, but dreamed of sporting her own power pantsuits just like Hillary.

Sammie says, "I was planning on becoming an attorney and then going into public office" -- however, a couple years later she ran into money problems, abandoned politics ... and claims having sex on tape was the best way to pay the bills.

The star of "Big Butts Like It Big #8" ... and "White Bubble Butts #4" says, "I don't think Hillary would be too happy, but I have nothing but respect for Mrs. Clinton."

TMZ was approached several days ago by someone claiming to have the sex tape. The person sent us a short video and two photos. We'll keep this PG-13 and just say ... the people in the video are both givers.

The video and photos are clear -- it's Usher and Tameka.

Sources close to Usher -- without specifically admitting the existence of a sex tape -- tell us they believe this video could have been among the things Usher had stolen out of his car back in December 2009. Usher reported more than $1,000,000 worth of jewelry and electronics taken -- including two laptop computers.

A rep for Usher had no comment.

Steve Hirsch -- Vivid Entertainment's head honcho -- tells TMZ ... if a sex tape exists he's determined to buy it ... to make sure it never sees the light of day.

Hirsch tells TMZ, "After everything that Demi Lovato has been through, we would never consider distributing a sex tape with her. In fact, we would purchase it and either give it back to her or destroy it."

So why, you ask, would the Prez of Vivid do something so counterintuitive?

Hirsch is a recovering addict and even owns Hollywood Recovery Services, an outpatient recovery center.

There's a story circulating that Paris and Doug shot the squeakquel to "One Night In Paris."

But Doug says, no way. His rep, Amanda Ruisi, tells TMZ, "Doug says a sex tape with Paris and him doesn't exist and never existed."

The downside for Doug ... we're told Rick Salomon made $10 million the first year after his epic sex tape with Paris was released.

TMZ has obtained a letter from the folks at Pornhub.com, offering Demi a chance to be featured on their site. The company is obviously excited (no pun intended) at the idea of a Demi sex tape -- even though her people say the rumors are "disgusting."

Pornhub is offering Demi $100,000 for the tape -- even offering her the caveat that, "You don't have to star with male talent, we are willing to accept a solo or Girl-Girl scene just as long as it's shot in HD."

Demi's rep tells TMZ, "Perpetrating these completely unfounded rumors from supposed sources while Demi is in treatment dealing with serious physical and emotional issues is disgusting."

The rep goes on: "The sourcing on this report is so spotty that it is hard to fully respond."

As for claims that Demi's uncle, Francisco Lovato, kept people out of her tour while she had sex inside, Lovato's rep bristles, "Francisco Lovato is the brother of Demi's estranged father. He never traveled on the tour, and certainly didn't serve as some sort of chaperone."

We're told Lindsay just became aware of a Facebook page teasing, "Lindsey [sic] Lohan Just Leaked Having a THREEWAY on Camera."

A message on the page continues, "Don't ask how i got this ... NO ONE ELSE HAS SEEN THIS VIDEO."

But sources close to Lindsay tell us the actress is adamant that no 3-way sex tape exists. Sorry guys .. and some ladies.

We're also told the link may just be a virus -- so click at your own risk.

Tila's lawyer, Alan Gutman, just asked an L.A. County Superior Court judge for an injunction, prohibiting the release of one of her sex tapes. Gutman argued the tape -- shot more than 7 years ago during a trip with her boyfriend -- was an invasion of privacy and a misappropriation of her image.

But the judge scoffed, saying privacy, schmivacy: "Tila exploits her sexuality."

In the end, the judge said Tila's lawyer hadn't made enough of a case to warrant a restraining order.

TMZ spoke with Erica Langston ... who confirms she did make a sex tape earlier this year while she was in Miami for the show ... but she's not sure it will ever hit the shelves.

Sources involved with the situation tell us the tape features Erica with her boyfriend (pictured above) and another woman ... a woman who happened to co-star with Erica on "BGC."

Erica tells us she's considering releasing the tape -- but not until she can work out a legitimate deal.

Hirsch tells TMZ he actually laid eyes on the tape which co-stars Karissa's boyfriend, "Smallville" actor Sam Jones III. Hirsch says it was sent to him from "a reputable third party" and that he'd "love to be able to release it."

The XXX footage in question sounds a lot like the sex tape Karissa claims Spencer Pratt stole from her house -- which, as we first reported, she's threatening to sue him over if he doesn't return it.

Vivid's chief isn't divulging who dropped the tape in his lap, but does say he's "very impressed with the quality and content" -- which sounds like executive speak for ... it's smoking hot!

But before you scour the Internet for clips -- we spoke to Jones who said, "I understand that the guy from Vivid saw footage with Karissa and I in it. We have spoken to our legal team and they will be dealing with this ASAP."