Diane Kruger and Joshua Jackson Cannes Pictures

The stars at Cannes gathered to celebrate euphoria Calvin Klein last night at a bash held just outside the center of town at the opulent Villa St. George. A few of Calvin's ladies were on hand for the Belvedere-sponsored bash. Model Lara Stone, who's in the CK Jeans campaigns, made the rounds with her comedian husband David Walliams, of Little Britain. Diane Kruger fronts the brand's beauty ads and arrived on the arm of boyfriend Joshua Jackson. It's a busy week for Diane, one of the Cannes Film Festival judges. She managed to have a night of fun, though, and caught up with friends like Isla Fisher, Naomi Watts, and Jessica Chastain.

Fellow Australians Isla and Naomi spent a good portion of the night chatting in a corner together. Jessica and Shailene Woodley were among the last to walk the press line before heading up into the house for drinks and snacks. Alec Baldwin arrived on the arm of his fiancée Hilaria Thomas, and they mingled with other funny guys like Chris Rock and David Schwimmer.

We managed to snap pictures on Instagram and PopSugar's Twitter — make sure to check back for regular updates on all our coverage from the Croisette.