Chris Brown cooked dinner for his girlfriend Karrueche Tran last night, and even though he looks like a pro at the stove, he admits that he's no Bobby Flay. "I don't know what the hell I'm doing!" Chris tweeted. "Hungry????'

Karrueche then tweeted a shot of her delicious meal and wrote, "Yup... Get mad." Hmm, any chance she's directing that towards a certain ex-girlfriend of Chris' who's name begins with an R?

Click thru to see the finished product!

Kate Upton is showing off her curves ... and how much she loves a good burger!

The voluptuous Sports Illustrated cover girl is the latest model to show off how sexy eating a hamburger can be in the latest commercial for Carl's Jr.

Although a version of this ridiculously hot commercial was shown at the Super Bowl, this is the complete Director's Cut.

Worth the entire 56 seconds!

Katy Perry is enjoying all Paris has to offer ... including all the fans who are dying to get a picture of her!

The sexy blue-haired songstress, who was seeing leaving the Hyatt Park Hotel, was showing a lot of leg in a see-through skirt. That's one way to get attention!

Russell Brand's ex, who recently posed for a sexy spread in Interview magazine(below), says she has plans to record a "dark" album next time around.

As for her new song "Part of Me," she says it wasn't about her split with Russell. Katy adds, "I wrote Part of Me two years ago and I always knew that Part of Me was a special song."

Can't wait to hear the new tracks!



Click thru to see more of Katy's Interview spread.

Janet Jackson will not be joining the judges panel on X Factor, according to TheInsider.com.

The 45-year-old "Control" singer tells the site that she's “very flattered that X Factor let me know that I was being considered for next season, but it just wouldn't be possible."

Just last year, judges Paula Abdul and Nicole Scherzinger were reportedly fired from their spots on the hit Fox show.

Now that Janet has declined, singers like Britney Spears, Mariah Carey and Avril Lavigne are rumored to be gunning for the spot.

We would have loved to see Ms. Jackson on the panel!

Although Kristen Stewart's face always looks as though she's had enough of the fame, we'll admit the Twilight star looked stunning while heading to Balenciaga's Fall/Winter 2012 - 2013 fashion show in Paris, France.

Check out how her leather pants and shoes are one piece. Loves it!

KStew, who is the new face of an upcoming Balenciaga perfume, is busy promoting her new flick Snow White and the Huntsman. With all this traveling, we have a feeling she's missing her sexy beau, Robert Pattinson.

With a life so incredible, it makes us wonder why Ms. Stewart always looks so tortured. Turn that frown upside down, girlfriend!

Justin Bieber is now officially 18!

While appearing on The Ellen DeGeneres Show, Biebs was surprised on stage by his manager Scooter Braun.

Braun revealed to the pop star that he's the proud owner of a brand new $100,000 Fisker Karma ... a luxury hybrid car. We're lovin' JB's reaction!

Now, we have to wonder what girlfriend Selena Gomez will be giving the birthday boy.

Bieber's new single "Boyfriend" will be released on March 26.

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Lindsay Lohan is pumped up for her hosting gig on Saturday Night Live, and this morning on The Today Show, she's telling Matt Lauer, "I want to poke fun at myself."

Lilo says that she wanted to make sure all of the skits on SNL were appropriate considering her probation situation, but she says attorney Shawn Chapman Holley has guided her to make sure it'll fly with the judge.

The 25-year-old starlet, who said her community service at the morgue was "humbling" added:

“I regret the choices that I’ve made, but I’m grateful for where I am today, because of them. I don’t need to see any more negative stuff. I don’t need to put myself in those places any more.”

We can't wait to see Linds this weekend on SNL!

Does Katie Holmes really love dancing this much, or is she just looking for a way to get away from Suri Cruise for a few hours?

The Batman Begins star didn't appear to be too concerned with her overall appearance on Wednesday, as she stepped out in a wrinkled red and white dress, black stretch pants, brown boots and soaking wet hair, while heading to the LA dance studio.

Mrs. Tom Cruise didn't score an Oscar nomination this year, but she is up for a Razzie! Holmes was nominated for Worst Supporting Actress at this year's Razzie Awards for her work in the Adam Sandler flop, Jack & Jill.

There's always next year!