Early buzz: Mariah Carey and Nicki Minaj, Harry Styles, Oscars and more

Mariah Carey talked with Barbara Walters about how she's been feuding with her American Idol co-star Nicki Minaj. "For all the drama, I hope it helps the show," Carey said. "I think it's a classic, classy show and it didn't need this." But like she said, the publicity can't hurt, so Carey also dished on how Minaj scared her so much she hired extra security.

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This is what Katie Holmes looks like when she's in a Bobbi Brown make-up ad.

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Human Doodle Bear, Harry Styles, wandered around a beach in his swimsuit. Taylor Swift didn't join him.

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Because she is pregnant, Amber Rose had a baby shower. Because she is semi-famous, People magazine wrote something about it.

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The Hills' Doug Renhardt and Jason Wahler are getting married. But not to each other.

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Also engaged: Kyle XY star Matt Dallas and NeNe Leakes. (Again, not to each other.)

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If you've always wanted to be on Jeopardy! you should probably read this.

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Guillermo del Toro turned down Star Wars: Episode VII.

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I know, I know...getting up at 8:30 a.m. to watch the Oscar nominations is a lot to ask. But what if Emma Stone and Seth MacFarlane were hosting it?

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Also: What's this about Adele possibly performing during the Oscar telecast...

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The Sham Wow guy made a shock comedy. Lindsay Lohan is in it. So is Oscar-winner Adrien Brody.

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Speaking of LiLo, she missed a court date in New York City Monday -- a hearing for that nightclub assault case from November. But everything's OK. The date has since been pushed back.

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Here is a clip of the new Pixar short, The Blue Umbrella. To see the rest of the cuteness unfold, you'll have! to buy a! ticket to Monsters University.

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You could finish that spreadsheet you've been putting off since last week, or you could watch Jack White's episode of Austin City Limits.

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Let's all look at these pictures of Miley Cyrus and Liam Hemsworth's fingers and speculate on whether they're married already.

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Sometimes, but only sometimes, Katy Perry sweats.

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Snooki tattooed her shoulder with! a pictur! e of a pink shih tzu's butt, but she says it's actually a crown. Says Snookz, the tattoo represents "being a strong independent woman."

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Hey, have a new song from Thom Yorke's Atoms For Peace supergroup.

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And, finally, a little something to shock you, shock you, shock you: What happened to the cast of Empire Records?

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Check back throughout the day for your entertainment fix.