Last night Rihanna was snapped leaving the studio in Hollywood, and the R&B hottie rocked a coat suited for November but a pair of shorts that looked like they belonged on the beach in July! Then again, this IS LA -- anything goes when it comes to fashion, and seeing as this girl is rocking hair the color of a neon tomato, are we really going to question her choices in fashion?

Earlier in the day we caught Rihanna arriving at the studio, and during a mid-day break she headed over to bf Matt Kemp's house. We bet he appreciated the afternoon delight daisy dukes!

When we heard that Adam Sandler would be playing both brother AND sister in his new film, Jack and Jill (also starring Katie Holmes), we figured he'd be caking on the makeup in an attempt to transform himself into a woman.

But wearing minimal foundation and not even any eyeliner, Sandler is barely even a feminine version of himself! Obviously, this was intentionally played for comedy and guess what? It's working! We can't stop snickering at these photos of Sandler in half-drag!

After baring all for the cover of W's "art issue", Kim Kardashian kept her famous bod completely under wraps for dinner with sister Kourtney in New York last night.

Of course, since the weather has turned a bit nippier in New York, this California Gurl probably couldn't bear to bare much skin anyway!

The compulsive Tweeter has stayed noticeably silent about the much-criticized, leaked photos. Perhaps because what was really supposed to be released was something just slightly less revealing:

Images courtesy W Magazine

Whoops!

Talk about the domino effect! Christina Aguilera and her husband Jordan Bratman “have been separated for a few months,” a source close to the singer tells Us Weekly. The two have not yet decided whether they will file for divorce, but the source says they are now living apart, and "they will see how that goes.”

They source continued, “They were very much in love. But over the last six months, it became clear they were more like friends than husband and wife.” Aguilera and Bratman began dating in 2002, and they wed on November 19, 2005 in Napa, California. The couple welcomed their first son Max in early 2008, and the source added, “[Max] is their main concern."

The last time we snapped the duo together was on August 9, 2010, and we observed them sharing an affectionate hug and kiss after a lunch date. Over the past two months, we snapped Jordan and Max together and Christina out by herself, but had no idea that they were having marital issues -- we just figured Christina's busy shooting schedule for Burlesque was the reason for that.

When asked for a comment on the matter, Aguilera's rep told X17online, "No statement at this time." Uh oh! That's not exactly a denial...

David Arquette isn't staying quiet about his separation with Courteney Cox ... admitting on the Howard Stern Show this morning that he and the Mrs. haven't gotten busy in the bedroom in four months ... since before Scream 4 began filming. TMI!

As for their "trial separation," Arquette says it was Courteney's idea ... and she made the suggestion after their 11th anniversary which was back in June. Mrs. Cox-Arquette apparently told David that she was "tired of being your mother." Ouch!

David tells the shock jock:

"I've been going to therapy. I'm trying to grow up. I'm trying to be my true self ... trying to figure out myself and my world."

Arquette may not be having sex with Courteney, whom he says he still loves, but he is admitting to having sex with Jasmine Waltz ... the woman he refers to as his "one conquest."

Oh, David ... drinking and doing live radio interviews don't go hand in hand.

Check out a snippet of a strange-sounding David on the Howard Stern Show this morning ...

Former Friends star David Schwimmer is married ... and has been since June! The actor tied the knot with this British girlfriend Zoe Buckman four months ago.

Ironically, news got out of his secret wedding on the same day that his Friends co-star Courteney Cox announced her separation from David Arquette after 11 years of marriage.

As for Schwimmer, he and Buckman met in London back in 2007 while he was directing the movie Run, Fat Boy, Run. This is the first marriage for both.

Good luck!

Jessica Alba and Cash Warren ran over a photographer's foot while leaving Katsuya in Brentwood ... and it's all caught on tape!

After the couple get into their gunmetal grey BMW, they ignore questions from the paparazzi ... and after Jessica waves to fans and blows kisses, the car takes off from the parking lot. Cash clearly runs over the guys foot and seems to contemplate whether he is just going to take off. However, he does the right thing by stopping ... and hands over his personal info.

A witness at the scene tells X17online:

"I couldn't believe that he ran over the poor guy. They obviously weren't paying attention. But Cash did give him his cell phone number. Jessica seemed completely unconcerned, but I'm not surprised."

Listen to Cash as he gets out of his car. He tells the injured photographer, who is not an X17 photographer, "You weren't limping a second ago."

Cash and Jess took off, but the photographer waited for the police and paramedics to arrive.

DWTS photo courtesy of ABC

Bristol Palin and partner Mark Ballas steamed up the dance floor on Dancing With the Stars last night with their sexy rumba ... and mom Sarah Palin witnessed the whole thing just rows away!

The 19-year-old mom may give speeches about the importance of abstinence ... but there was no abstaining on the DWTS stage. Wonder what Sarah REALLY thought when her daughter ripped off Mark's shirt during the dance? His abs were hot ... but whoa, get a room!

Unfortunately, even the over-the-top sexy antics didn't earn Bristol high scores. She earned a 32 out of 50. But at least she can say she beat Mike "The Situation" Sorrentino. His trademark abs were in full effect, but those pigeon toes were, too. Props to Sitch for keeping his head up ... even when Bruno Tonioli called his performance "a terrible mess."

The highlight of the night .... Jennifer Grey dancing a near perfect argentine tango which earned her the first 10's of the season. To see young Bristol work it on the dancefloor, watch below. We'll be watching tonight to see who gets the boot!