· Jessica Biel showing her support for Fashion's Night Out in LA.
· Shia LaBeouf and Carey Mulligan holding hands at Mad Dog & Beans restaurant in NYC.
· Rihanna dancing with friends at h.wood in LA.
See Rihanna's and other stars' fashion choices.
· Nicky Hilton and David Katzenberg supporting their best friend Andy Fiscella at his movie premiere of The Final Destination 3D in Hollywood, CA.
· The City's Erin Lucas drinking Café Bustelo cocktails and applying Lancaster sunscreen at the Carrera Summer Escape Finale in NYC.
· Harrison Ford and Calista Flockhart arriving arm-in-arm to Oceana's SeaChange Summer Party, sponsored by Zaya Rum, in Laguna Beach, CA.
· Jon Gosselin buying sweets for his kids at the Sugar Factory candy store in Las Vegas.
Look at photos of Jon Gosselin's and other celebs' summer loves.
· Andy Roddick hanging out at the BNP Paribas Taste of Tennis event in NYC.
· Selena Gomez rocking out at the Katy Perry concert in LA, presented by Soundsofbuzz.com and Coca Cola.
· Jennie Garth sampling Starbucks Ice Cream backstage at the Daytime Emmys in LA.
· Kellan Lutz checking out Nintendo Wii's Wii Sports Resort at the Nintendo Showroom in LA.
Check out some of Kim Kardashian's tightest outfits.
Demi Lovato drops some major newborn scoop about Selena Gomez's family on today's Celebs Gone Social.
Beyonce posts behind-the-scenes shots of the Mrs. Carter Show World Tour on today's Celebs Gone Social.
See how this former Calvin Klein model's looks have changed over the years.
Take a look back at Prince William and Duchess Kate's cutest couple moments.
From Jennifer Lawrence to Rihanna, see the best off-season celeb bikini bods.
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