Justin Bieber kept his hand on the small of girlfriend Selena Gomez's back as they walked into the Vanity Fair Oscar party last night. The exclusive bash is always one of the hottest tickets of the year, but it wasn't the only star-studded event of the evening. The night was full of parties and stars, including Sandra Bullock, Cameron Diaz, Madonna, and many others. Take a look! Read more

Angelina Jolie uses her time in Pakistan wisely, meeting with flood survivors, members of the media, and government officials. Read more

Will Smith and Jada Pinkett Smith admit their workout is less intense than son Jaden's at the LA premiere of The Karate Kid. Read more

Madonna eats pizza on Letterman and talks sex, marriage, and parenting. And later on PopSugar Rush, Jon Gosselin interferes with filming and Sesame Street pays homage to Mad Men! Read more

Kristen Stewart's On the Road debuted at Cannes today, and everyone's talking about the new mature role that has the actress going topless in a racy scene. Our own PopSugar editors Molly Goodson and Allie Merriam have been spending the past week at the festival, and they caught an early screening of the film just this morning. Find out what they thought about the movie — and hear what Kristen Read more

Kristen Stewart came out to the Cannes Film Festival for the very first time today to debut her film On the Road, and she's been brushing up on her French to prepare for the occasion! Check out footage of Kristen on the red carpet as she practices a few words she's learned, and see the premiere's special guest: Robert Pattinson! It's all in today's PopSugar Rush. Read more

Backstage at part one of the season 11 American Idol finale on Tuesday, Jason Derulo revealed his bet with girlfriend Jordin Sparks to reporters, saying he's hoping Jessica Sanchez wins so he'll receive a foot massage. Plus, Scotty McCreery shares his thoughts on Jennifer Lopez's possible exit from the show. Hear from Jason, Scotty, and the top two contestants in today's PopSugar Rush. Read more

You don't become one of the world's most successful performers without having a competitive side, and Beyoncé is out to win in a new video making the rounds today that shows her not singing on stage, but rather playing pool! Check out the funny footage in PopSugar Rush. Read more

Jennifer Garner stars in a new short film called Serena, in which she makes some outrageous confessions onscreen! Hear her talk about being a "naughty" nun in today's PopSugar Rush. Read more

Prince William is set to appear in a new documentary about his grandmother called Elizabeth: Queen, Wife, Mother. Hear what kept the newlywed up and what he said about the "nervousness" of his wedding day in today's PopSugar Rush. Read more