Parties! The style, stars and scoop from Hollywood's hottest events

Kate Bosworth joined designer Max Azria to host the annual Whitney museum Art party at Skylight studios in New York City. “I wish I could collect more [art],” said Bosworth, as she arrived with boyfriend James Rousseau at the Summer of Love-themed ’60s bash. The actress—in a form-fitting Hervé Leger frock—had the opportunity to add to her portfolio during the silent auction portion of the event, which raised funds for the Whitney’s Independent Study Program.

—Bronwyn Barnes; with reporting by Debra Scott