Jennifer Lopez made a grand entrance at the World Music Awards in Monte Carlo this evening, escorted by Marc Anthony and wearing a full-length Roberto Cavalli animal print gown. She's been working on her tan aboard the designer's multimillion-dollar yacht off the coast of Monaco between spending time with her family, shopping and partying at Cannes events. Avatar's Michelle Rodriguez posed side by side with Heroes star Hayden Panettiere, who was modeling an up and away hair style and all smiles despite the recent canceling of the show.

Hilton sisters Nicky and Paris made the evening a family affair, posing with their parents before handing out the award for best R&B artist. During the show, J Lo changed into a leg-baring Roberto Cavalli minidress to perform a medley of her hits. Paris Hilton was impressed by J Lo's act, tweeting a congratulatory message from the audience. Lopez later changed into her third Cavalli dress of the night to accept an achievement award for her contribution to music.

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Images include: Paris Hilton, Nicky Hilton, Jennifer Lopez, Marc Anthony, Roberto Cavalli, Hayden Panettiere, Ludacris, Michelle Rodriguez, Akon, Pharrell Williams, Wladimir Klitschko, Rachel Hunter, Kelly Rowland

Lindsay Lohan was a busy little bee this weekend. After a quick jaunt to NYC to film her spot in N.E.R.D.'s new video, she quickly hit California running with Samantha by her side. House parties, hairdresser, shopping, you know the drill. Between the peace sign and the fedora, it's like 2006 all over again! Of course, we know it's Lindsay 2008-style thanks to her ever-present leggings. Hey, if she can make us laugh about it, then I guess I can't complain about seeing them again.

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The Hip Hop and fashion worlds collided last night at BET's Rip the Runway 2008 in NYC. Nelly played host, Snoop Dogg took the stage to perform, and Diddy acted as executive producer for the event, which airs on March 4. Diddy has been really branching out from his musical career lately, and he revealed to David Letterman that he's looking to get into more movies after making A Raisin in the Sun. In an episode that will air tonight, Diddy said, "Yeah, leading man kind of stuff; you know, jumping off of buildings," also mentioning that he wants to do scenes involving "making love to beautiful women." Sounds like Diddy has high hopes for his future leading man status.

Lots more pics including Pharrell Williams, Nelly, and Zac Posen, so just

Images include: Snoop Dogg, Missy Elliott, Diddy, Lil Mama, N.E.R.D, Pharrell Williams, Zac Posen, Shante Broadus, Nelly, Flo-Rida, Lauren London, T-Pain, Jaslene Gonzalez

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