The Academy Awards are this Sunday, and the show is just the beginning of the fun. Stars love to keep the celebration going at Vanity Fair's post-Oscars party hosted by the magazine's editor, Graydon Carter. The annual bash draws big names like Tom Cruise, Leonardo DiCaprio, Kristen Stewart, Victoria Beckham, and more, and this year's event promises to be just as star-studded.

Click through to check out the hottest moments from past Vanity Fair fetes while we gear up for this weekend's big show! Also, don't forget to enter BuzzSugar's Oscars ballot contest for a chance to win an iPad 2 and a Prada case.

The Academy Awards are less than five days away and we're counting down with a look back at some winning moments. Halle Berry's touching speech was a highlight, as was Reese Witherspoon's shining moment — and we've rounded them all up. Click through to see the award worthy photos, and don't forget to fill out your 2012 Oscar ballot for a chance to win an iPad 2!

Jennifer Aniston wore a sweet printed dress for her handprint ceremony on the Hollywood Walk of Fame this afternoon. She had the two main men in her life on hand, her dad John Aniston and boyfriend Justin Theroux. Jen also got support from her Wanderlust costar Malin Akerman and Just Go With It buddy Adam Sandler, who went casual in a t-shirt and khakis.

She kneeled down to put prints on a star that's located outside the W Hollywood Hotel, at the corners of Hollywood Boulevard and Vine Street. Justin was also present last Summer at Jen's Hand and Footprint Ceremony at Grauman's Chinese Theatre. Just like in July, Jen made sure to pay attention to Justin — today, she was pictured giving her break-dancing boyfriend Justin a big kiss.