VIDEO PROOF MARIAH CAREY AND NICKI MINAJ BEEFIN' FOR REAL: Ever since the announcement that NICKI MINAJ and MARIAH CAREY were going to work together as judges on "American Idol" there have been reports of them not getting along. Each time they've been denied. But now, there's video proof of their alleged beefin', and it's ugly!

According to TMZ, "Idol" auditions in Charlotte, North Carolina were "derailed" yesterday, when Nicki and Mariah had a very heated disagreement over a contestant’s performance. Nicki became furious, screaming, “I told them, I’m not f**kin’ putting up with her f**kin’ highness over there.” She later threatened to “knock out” Mariah, but that wasn’t caught on tape.

Supposedly, the producers had to shut down filming so the ladies could "cool down." You can listen to the audio HERE and/or watch the video HERE.

It's hard to hear what Nicki is running her mouth about, but TMZ was kind enough to provide a transcript. Here's what they say was said ...

Nicki: Think I'm playing, b**ch do the [bleep]ing show.
Randy: Hey Hey time out . . . time out.
Nicki: What's wrong with your head? What's wrong your head? Don't tell me I'm an actress (???)
Nicki: If you have a effing problem . . . (???) attitude (???) Every time you take a shot at me I'm gonna take it back. And if you've got a [bleep]ing problem handle it. I told them I'm not putting up with your [bleep]ing (???) Figure this [bleep] out.
Mariah: Why oh why do I have to deal with this . . . (???)
Nicki: Goodbye.

DID RIHANNA AND CHRIS BROWN ENGAGE IN 'RAUNCHY' BATHROOM ENCOUNTER?!: If you haven't tired of unsubstantiated CHRIS BROWN / RIHANNA hookup rumors, have I got a doozy for you today!

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The latest "eyewitness accounts" come courtesy of the Hollywood Life gossip site. Their sources claim the two of them got busy in the VIP bathroom of a New York City nightclub Tuesday night.

"They were in the club partying hard, had some drinks and kush and one thing led to another and that was that. She wanted some of him and she got some. Wasn’t like Chris was gone turn her down. He wanted her just as much as she wanted him.”

Word is they were in the bathroom for half an hour while two security guards stood watch outside the door. When they came out, Chris had a "smile on his face" and Rihanna looked "disheveled".

BRITNEY SPEARS STILL UNDER WATCHFUL EYE - PHONE, INTERNET USE MONITORED: BRITNEY SPEARS has been under a conservatorship for the past 4 years, and word on the street is that closely monitoring her Internet and cell phone use has been a part of it for a few years now.

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According to an insider who spoke to Radaronline, it’s being done “with love and for her well-being," and part of the reason is to keep Sam Lutfi -- who was acting as Britney's manager at the time of her infamous 2008 meltdown -- from getting in touch with her.

As for the Internet, the source says "certain websites are blocked" because they want to make sure she doesn't read something bad about herself that will cause her to have another breakdown.

SNAPSHOT: LADY GAGA wore a fake version of her meat dress during a show in Belgium the other night. I'm digging the meat shoes! And just to prove how edgy and controversial she is, Gaga jumped into a huge meat grinder to show her displeasure over women being treated like meat. (PHOTO 1), (PHOTO 2)


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ROMANCE REPORT - ARE GEORGE CLOONEY AND STACY KEIBLER CLOSE TO A BREAKUP?!: Rumors that GEORGE CLOONEY and STACY KEIBLER are about to call it quits just won’t go away. They started last month when Keibler was spotted solo at New York Fashion Week. And now the New York Daily News is once again reporting they’re on the verge of a breakup. Their source claims Keibler was recently at a cooking event where “she was acting really nervous and refused to talk about George.”

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Then, at an event last week, another tattletale claims Keibler was having a breakdown and kept checking her phone to see if George contacted her, and that the pair is “barely talking” to each other.

But according to Gossip Cop, the only thing the Daily News got right was “the spelling of Keibler and Clooney’s names.” Someone they describe as a “mutual friend” of the celebs calls the article “false,” while “a second source close to the couple” calls the breakup report “laughable.”

ROMANCE REPORT - CHRIS EVANS AND MINKA KELLY CAUGHT SUCKING FACE: Looks like CHRIS EVANS and MINKA KELLY really are dating. Last month, Us Weekly reported they had reunited after dating briefly dated in 2007. Neither has publicly commented on the story, but if a picture is worth a thousand words than, yeah, they are sooo doing it. They not only stepped out publicly for the first time the other day, the paparazzi caught them swapping spit! (PHOTO)