Paparazzi Photo

Janet Jackson's soon-to-be ex-husband looked like every other new bachelor as he went back to their London home Tuesday morning ... if only briefly.

Wissam Al Mana arrived empty-handed at the flat he and Janet used to share. He also left -- chauffeur-driven -- without anything, so he wasn't picking up clothing. We're guessing it was a quick visit to see their son. It's unclear if Janet was home at the time.

As we reported, the couple separated some time in January, shortly after the baby was born.

'Bachelor' star Nick Viall's big rhumba finish on 'DWTS' with fiancée Vanessa Grimaldi was very revealing ... damn near TOO revealing.

Nick scored a new personal record for his dance to Ed Sheeran's "Shape of You". It's possible Vanessa helped him score a few extra points with their steamy makeout sesh at the end ... not to mention lifting her too high for her dress.

No hard feelings though based on the looks they were giving each other on their way out of the after-party. Next dance -- the horizontal mambo?

Madonna's daughter, Lourdes Leon, gave new meaning to the phrase ... suns out, buns out when she hit South Beach ... with her appetite.

Madge's 20-year-old not-so-baby girl slipped into a bikini -- showing off what her mama gave her -- and also made sure to take a food break.

Lourdes absolutely inhaled a sandwich out on the beach. See, don't worry Mom ... she's eating.

And looking very healthy.

Kristen Stewart didn't quite step out in her birthday suit on her born day ... but still left little to the imagination.

She was out with her gf, Stella Maxwell, in New Orleans rocking a crop top -- no bra -- and short shorts. Stella wore pretty much the same kinda outfit.

Bella Hadid will beat your ass in the ring, but you'd probably enjoy it.

The model slipped on the mitts in NYC for a boxing workout with a trainer. This was no photo shoot ... Bella looked serious about the session, and definitely dressed for the occasion.

Her bosses at Nike will be thrilled.

Our only question: Where's the headgear?? Protect the moneymaker at all times, Bella.

Anthony Kiedis might be getting older, but judging from the babe he was smooching in Venice, Italy ... his chicks just keep getting younger.

Kiedis and his mystery brunette were spotted all over each other Sunday. The Red Hot Chili Peppers were in town for a private performance at a new Damien Hirst art exhibition.

Looks like Anthony did more than just observe the city's works of art.

Lena Dunham is not pregnant, certainly by recent appearances, despite her character on "Girls" showing her super preggo.

We got this pic of Lena walking an L.A. street Thursday, and if anything she looks like she dropped a lot of weight.

She said recently she doesn't feel like she can win ... she's shamed when she loses weight and shamed when she doesn't.

Eric Trump doesn't have to worry about his pregnant wife -- Secret Service agents have her back and her front ... just not her suitcases.

Lara was leaving her NYC crib Wednesday with a rollie bag, and even though she's in her 2nd trimester and appeared to be struggling with the luggage ... her 2 agents didn't lift a finger. Fair to say they've got more important things to do?

Facts? The bag does have wheels ... and Lara's smiling.

Khloe Kardashian can ruin the concentration of anyone who happens to work out next to her.

Khloe stepped out of a 'KUWTK' scene Wednesday in this sweatsuit with a see-through lace bodysuit that screams "WHERE YOU AT, TRISTAN?!"

Nothing but net.

Mel B beelined it for her attorney Wednesday, possibly with new evidence in her nasty divorce from Stephen Belafonte.

She seemed determined heading into the office building after making a quick stop at her Bev Hills home ... where assistants removed a computer for her. Stephen's been banned from the house by the restraining order ... so it's unclear why she'd take the computer.

It is clear Mel will be spending a lot of time with her lawyers in the months ahead.

Lisa Marie Presley's estranged husband arranged for paparazzi to make him look like a doting dad ... so claim people connected to Lisa Marie.

Michael Lockwood was photographed at a flea market Sunday with their twin girls. Sources connected with Lisa Marie tell us Lisa Marie is convinced this was a setup ... that paparazzi didn't just happen to find him. She believes he called them to make it appear he's an involved dad ... something she believes is fiction.

The kids are currently living with their grandma, Priscilla Presley, while the Dept. of Children and Family Services investigates allegations Michael had inappropriate pictures on his computer. Lisa Marie was struggling with substance abuse issues so Priscilla is now the day-to-day guardian.

Lisa Marie filed for divorce last June and asked for sole legal and physical custody. Michael responded by saying he wanted joint custody. For now, he gets monitored visits.

We reached out to Michael's lawyer ... so far, no word back.

Bella Hadid's got champagne problems ... as in, someone get this woman a refill.

Bella and a few friends showed off their rocking bikini bods while sipping mimosas and enjoying a sunny day in Cabo San Lucas on Monday.

Tanning + cocktails + ciggies = perfect day in Mexico for Bella.

Paris Jackson's birthday looked like a typical teen's Monday -- eating Mickey D's, smoking cigs, hanging with friends -- which is a full 180 from when she was a kid.

She celebrated 19 by chillin' outside a friend's apartment ... possibly the most casual party ever for Hollywood royalty.

Can't blame Paris though for toning things down. Her childhood was nothing short of a media circus ... hidden behind veils, paparazzi and bodyguards at every turn.

She's earned some normalcy. Happy 19th, PJ!

Richard Simmons can stay in hiding, but his new dog would still have to get out and do its biz, right?

Richard's longtime housekeeper, Teresa Reveles, was spotted outside his house walking a pooch. We don't know if it's her pet or Richard's ... but it would be awesome if it was his.

You'll recall Richard's beloved dalmatian, Hattie, died right around the time of his last public sighting 3 years ago. People close to him believed it was a big part of his depression.

If the new pup is Richard's, it could be a sign he's bouncing back. As we've reported ... police recently went to his house for a welfare check, and we're told he's just fine.

Paul Stanley did perhaps the most un-KISS thing possible -- not just hitting up Disneyland, but tooling around in one of those Autopia cars.

The KISS frontman rode the Tomorrowland classic with one of his young daughters, proving he rocks onstage and also as a dad. His face kinda speaks for all dads in the park though.

Anaheim ... not-so Rock City.

Bill Cosby's hanging on to his sense of humor, apparently, as his sexual assault trial gets closer -- 'cause he was laughing it up Monday outside court.

Cosby was chuckling with his lawyers as they left the Montgomery County Courthouse. He was there to iron out details about what the jury will hear when his trial starts for allegedly drugging and molesting Andrea Constand in 2004. It's set to begin in early June, and last about 2 weeks.