Considering she’s somehow managed to completely duck the label of adulteress despite obviously cheating on Hans Molemen with Matthew Rutler, you’d assume Christina Aguilera would keep her nose clean and quietly ride the wave of acceptance Hollywood somehow continues to offer her. Instead, she’s been shitting on fans, and now she’s starting random catfights with other actresses. Her first victim? Burlesque co-star Julianne Hough, according to E! News:

The confrontation took place Friday at a party hosted by CAA at the Soho House in West Hollywood attended by the likes of Julia Roberts, Colin Firth, Ashton Kutcher and Demi Moore. Ryan Seacrest, Hough’s boyfriend and a CAA client, was not present.
But Aguilera was, and she apparently wasn’t too psyched to see Burlesque costar Hough.
“Christina really got in her face,” an eyewitness told E! News, saying that Aguilera unleashed a verbal barrage at Hough.
Onlookers said Aguilera even grabbed Hough, leading the Dancing With the Stars hoofer to snap, “Don’t touch me!”
Before the two separated, Aguilera threatened to torpedo Hough’s burgeoning country singing career. Hough was said to be “visibly upset” by the incident, according to one insider. “The whole thing was troubling. People felt bad for Julianne.”

The two reportedly didn’t get along on the set of Burlesque which is unusual considering they’re both women. Anyway, in case we needed further proof Christina Aguilera is pregnant besides the giant breasts everyone’s looking at instead of reading this – Ditto! – now she’s straight losing her shit at the drop of a hat. I mean, c’mon, flipping out in front of a room full of Hollywood elite because someone is prettier than you? Are you Shannon Doherty now? Because that’s no way to raise an illegitimate baby. Either pull yourself together, or call Nicole Kidman before she snaps out of purchase mode. I’m done fucking around here.

Cancer survivor Michael Douglas is set to undertake piano lessons in preparation for his role as flamboyant musician Liberace in a new biopic.

The Wall Street star declared he was disease-free earlier this week (begs10Jan11), six months after he was diagnosed with a tumour in his throat.

Douglas admitted he would have to work hard to build up his strength before returning to Hollywood after dropping so much weight during his health crisis, but he’s eager to return to work and start production on Liberace, in which he will appear opposite Matt Damon.

He said, “I lost a lot of muscle mass, so I’m going to work on that. I’m going to get my fingers ready for Liberace.”

And the actor’s been busy researching for the role.

He tells People magazine, “I’ve been watching a lot of tapes of him. He wasn’t the greatest dancer nor the greatest singer, but he was a great pianist and entertainer.”

The 66 year old reveals he will be taking lessons in how to tinkle the ivories to properly portray the late legend, but he’s hesitant to show off his distinctive baritone voice and sing on film.

He says, “We’ll see how it goes.”

"Yo Britney, I'm really happy for you and I'mma let you be #1, but me and Jay-Z's single is one of the best songs of all time! LOL,” Kanye wrote.

West's Tweet, of course, is a reference to his infamous Taylor Swift MTV VMA speech hijacking and to Kanye’s new song "H.A.M." (featuring Jay-Z).

While West later removed the Tweet, Spears' manager Adam Leber appeared none too impressed when he responded on the pop singer's behalf.

"Thanks for 'letting' us be #1," Leber wrote. "Much appreciated."

West later apologized for it, telling fans, "On a serious note I'm truly happy for Britney Spears. No hate in 2011... I thought LOL signified a joke."

Typically yes, but when you're a total loose cannon, sometimes the public won't automatically assume you're lighthearted or poking fun at yourself.

In any case, these guys aren't kidding about taking town Brit.

Never one to fear a change in style, Adam Lambert has debuted a new haircut.

The singer paid a visit to the 2011 DPA Golden Globes Gift Suite at Beverly Hills' L'Ermitage Hotel yesterday, posing with a few items and a few fans and showing off nearly shoulder-length locks.

Adam will be on hand at Sunday night's award ceremony and we'll likely post more photos of him from that event. But compare the new 'do with the old below and cast your vote:

Short!

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Vote for Short!

Long!

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Adam Lambert had let is all hang out. What do you think of the singer's new look?

For the second time in a month, the 16-year old has tried to disguise himself using a fake mustache, the latest occasion coming on the red carpet of The Critics Choice Awards tonight.

But our spies are good! It took them a few hours, and they relied on many scoops from multiple sources, but our insiders have come through and spotted Justin on the red carpet. Sorry, buddy, you're gonna have to do better than this next time...

What do you think of Justin Bieber's faux facial hair?

Just days after Owen Wilson announced he and girlfriend Jade Duell were expecting a child, the latter has already given birth to a baby boy. The blessed event took place this afternoon in Hawaii.

Says a source close to the actor:

He "has been doing research and learning as much as he can. He's super into it and asks a lot of questions to make sure he knows what's going on every step of the way."