Hot Vegas

Our friends at SpyOnVegas.com were there as Jenna dressed up as a Pussycat Doll at PURE Nightclub in Caesars Palace last night to help celebrate her UFC fighter boyfriend's birthday. She popped out of a box and danced onstage -- and on Tito -- to Justin Timberlake's "SexyBack."

A couple of the Dolls then brought Tito a birthday cake. It probably wasn't the only piece Tito got that night.

No, it's not the beginning of a joke, but it could be. Prince insisted on having a table that was occupied by the DJ and his super-rich buddies.

It all went down at PURE nightclub in Las Vegas two weeks ago. Danny Masterson was the house DJ for the club's two year anniversary party -- he spins under the name DJ MomJeans. Masterson was chilling at a table that included Helio CEO Sky Dayton, the creators of YouTube, and "Alpha Dog" star Emile Hirsch. But Prince wanted Masterson's table for himself -- and what Prince wants, Prince gets.

Masterson and his crew had to scram, but the Purple One did manage to compliment Masterson on his DJ skills before having him evicted from the table. Classy.

After his concert, JT headed over to Vegas hotspot Jet Nightclub at the Mirage for a wild birthday bash for his mom, Lynn. With a 30-person entourage in tow, Timberlake headed right for the VIP section, where the Jack Daniels and Dom Perignon flowed.

The mixmaster flipped discs and worked a cig simultaneously as he rocked Pure's second anniversary bash at Caesars Palace in Las Vegas.

Before heading to Sin City, AM was spotted on a lunch date in Beverly Hills with rumored new flame, Mandy Moore. Sounds like life after Nicole is a bit smoother for the DJ.

After hosting a party at Las Vegas strip club Scores, Navarro was given a free lap dance by two ready, willing and busty brunettes. The smile on his face shows his gratitude.

Just remember Dave, no matter what a stripper tells you: There's no sex in the Champagne Room!

The dethroned Miss Rees is being given a hero's welcome in Las Vegas. Says Rees, "I'm really excited about the party at JET. I haven't been able to go out and spend time with my friends at all since the ordeal. It will be a relief from all the stress." Nothing like a little stress relief.

The campy "coronation" is being billed as "Hail to the Queen," and her majesty will be crowned on Monday, January 29 at JET nightclub at The Mirage.

Rees, dethroned after sexy photos of her and some female friends emerged on the Internet, will co-host the opening night on March 31 alongside Pete Giovine and Jeff Beacher, recently named "Best Showman on the Strip" by Rolling Stone. "Miss Nevada is going to push the envelope, even for Beacher's Madhouse," Beacher told TMZ.

So what, exactly, does that entail? According to Beacher, Rees will be hosting a female orgasm contest during the opening of the show. They had us at "female orgasm."

The night also promises "half-naked girls, midgets, and monkeys." Sounds like just an average night in Vegas.

While Britney was busy passing out, Usher was being responsible.

The R&B superstar knew exactly what to say during a New Year's Eve party in Tao in Las Vegas -- right when his buddy Jamie Foxx tried to peer pressure him into taking a shot of booze on stage.

Though Jamie had no problem shooting his back (while fisting a bottle of Dom in the other hand), Usher politely declined and passed his off to the hottie standing to his left.

From Oscar-winner Jamie Foxx to golden globes owner Pam Anderson, some of L.A.'s biggest and brightest stars and Pauly Shore partied Vegas style. Check out the action at TAO, Jet and PURE.

The guitar legend attempted to count down the seconds at Treasure Island's club Tangerine.

Although he doesn't seem to be in full rocker mode ... he proved last month that he plans ahead for any "big" party.

She was swigging champagne, passed out cold and fell to the floor, if you believe the New York Post. Brit's rep says it's all b.s. -- she was just so damn tired she was falling asleep.

No matter the cause, no star can resist the urge to toss their inhibitions and rock out Vegas-style. Thankfully, our friends at spyonvegas.com were there to catch 'em in the act.

Once-aspiring rapper Kevin Federline trotted out family -- and some rather impressive family jewels -- for yet another release party for his album "Playing with Fire," which has sold less than 2,000 copies.

The recently un-Speared Fed-Ex graced Las Vegas hotspot TAO with an an entourage of ten, including his brother, his bodyguard, Leor the Jeweler (the Jacob of Vegas, as it were). Sources tell TMZ that the studiously un-thugged-out Federline had some dinner, then headed upstairs to a VIP lounge where he seemed to take in the atmosphere (i.e., pensively surveying a soon-to-be lost world?).

His family was there to lend support -- handsome brother Chris gave him an affectionate hug for the snappers. Perhaps he was just making sure nothing happened to the astonishingly large four-karat diamond studs Kev had in each ear. The Feds and their followers ended up in the casino, and who knows...maybe even playin' craps for bus fare. Watch for these earrings soon at a Vegas pawnshop.

Cameras caught Lachey scowling as girlfriend Vanessa Minnillo celebrated her birthday at TAO Nightclub this weekend. Lachey arrived late at around 1:30 AM, missing dinner, and we're told they left together at 3 AM.

Is there trouble in paradise or is it just an off night for Nick? You decide.