Meester shows off a fashionable floral dress after a visit to MTV in New York. Plus: Reese & Jake, Halle Berry, Nick Jonas and more

'SUMMER' OF LOVE

(500) Days of Summer costars Joseph Gordon-Levitt and Zooey Deschanel get mushy on the red carpet at the premiere of their new romantic comedy in Hollywood. In the film, out July 17, Deschanel plays a woman who doesn't believe in love and Gordon-Levitt is the guy who falls for her.