Oscar 2010 Party Pics!

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Project Pals

Project Runway host Heidi Klum and America's Next Top Model's Miss J watched the Oscars together at the 18th Annual Elton John AIDS Foundation Oscar party at the Pacific Design Center in Beverly Hills.

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Well-Deserved Win

"I'm so proud of her -- she deserves this more than anybody," Jesse James told Us of wife Sandra Bullock's Best Actress Oscar win at the Governor's Ball in Hollywood. "I got teary-eyed when she won!"

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Strike a Pose

Macaulay Culkin -- who was on hand at the ceremony to memorialize late director John Hughes -- and Natalie Portman matched in black at the Vanity Fair party at the Sunset Tower hotel in West Hollywood.

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Swanky Style

Hilary Swank hit up the Vanity Fair Oscar party in West Hollywood in a black Giorgio Armani Prive gown with a beaded plunging neckline and a daring cut-out back.

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Miley Mania!

Hours before she chatted up Joaquin Phoenix at the Elton John AIDS Foundation Oscar party in West Hollywood, she confirmed she has been dating Last Song costar Liam Hemsworth on the red carpet! Is she in love? "Maybe," she said coyly.

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Momma's Boy

Although Jeremy Renner spent much of the night celebrating The Hurt Locker's Best Picture win with director Kathryn Bigelow at the Vanity Fair party, he brought his mom as his date! "My mom loves me!" he told Us. "I'm not a ladies' man -- I'm a working man!"

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Bonus Jonas!

Nick, Joe and Kevin Jonas hung out with the host at Sir Elton John's annual AIDS Foundation Oscar watch party in West Hollywood. "People seem to love this party because they keep coming back!" John told Us. 

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Black & White

First-time Oscar presenter Kristen Stewart (in Monique Lhuillier) spent some time with Julianne Moore at the Vanity Fair party in West Hollywood.

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Designing Women

How did pop star-turned-designer Victoria Beckham pick her Oscar frock? "This dress was one of my favorites from my collection," the star (with Jennifer Lopez at the Vanity Fair party) told Us. "I was going to wear another one but someone else wanted it!"

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Men at Play

Kid Rock and Sean Penn hung out at the Vanity Fair party.

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Gerard's Leading Lady

Although Gerard Butler posed with Barbra Streisand at the Governor's Ball in Hollywood, he had another girl on his mind: The Bounty Hunter costar Jennifer Aniston! "She's my favorite person I've ever worked with!" he told Us. "We had so much fun together. She's just great!"

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Reality Royalty

Sharon Osbourne (with lavender-haired Kelly Osbourne and Nicole Richie at Elton John's party) couldn't stop raving about her daughter. "She's fabulous fat, thin, brunette, blonde -- it doesn't matter," she told Us. "She could grow a mustache and a beard and I'd still love her!"

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Smile!

Jessica Simpson donned a one-shoulder Carolina Herrera gown (with pockets!) and Neil Lane jewels to the Vanity Fair party in West Hollywood.

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Golden Girl

How did Sandra (at the Vanity Fair party in West Hollywood) celebrate her big win? "I just want to eat!" she joked to Us. "I just want to sit down and take my shoes off, and take my dress off, and eat a burger and not sweat it and not worry that my dress is going to bust open."

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Crazy Happy

Where will Jeff Bridges (with costar Maggie Gyllenhaal at the Vanity Fair party) keep his Oscar trophy for Best Actor in Crazy Heart? "It's going to travel around everywhere with me," he told Us. "A nomadic Oscar!"

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Doing Laps

No Marriage Ref necessary! Jessica Seinfeld got comfortable on the lap of hubby Jerry Seinfeld at the Vanity Fair Oscar Party -- hosted by Graydon Carter -- in West Hollywood.

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Three's Company

True Blood couple Anna Paquin -- who won an Oscar when she was only 11 years old -- and Stephen Moyer were deep in conversation with Patricia Clarkson at the Vanity Fair party in West Hollywood.

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Young and Fabulous

"I loved presenting, but I was nervous!" Taylor Lautner (posing with Emma Roberts at the 2010 Vanity Fair Oscar party in West Hollywood) told Us at the Governor's Ball.

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Catching Up

Former Julie & Julia co-stars Meryl Streep and Amy Adams -- who is due with her first child this spring! -- chatted at the Vanity Fair party in West Hollywood.

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Smooch!

Russell Brand and his fiancee Katy Perry showed a little PDA at the Vanity Fair party.

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Chow Down

Guy Pearce fed Cameron Diaz a burger at the Vanity Fair party. Earlier, on the show's red carpet, Diaz told Us, "I'm a little hungry, but I'll survive!"

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Mixin' It Up

Jodie Foster toasted two-time Olympic gold medalist Shaun White -- he won again this year in the halfpipe -- at the Vanity Fair party.

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Engaged to an Idol!

Of her Victoria Beckham gown, Mezhgan Hussainy (at the Elton John AIDS Foundation Oscar party) told Us, "I tried it on and [fiance Simon Cowell] thought it was stunning, and he loves it!"

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Belle of the Ball

Where will best supporting actress winner Mo'Nique keep her Oscar? "The butler's pantry for now! That's where it's going!" she told Us at the Governor's Ball in Hollywood.

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All Dolled Up

Nicole Richie (in Reem Acra) and Hayden Panettiere (wearing Amanda Wakeley) watched the Oscars together at the Elton John's AIDS Foundation Oscar party.