Diane Kruger and Joshua Jackson Pictures at Nights in Monaco Gala

Diane Kruger, dressed in Nicholas Kirkwood stilettos and a straight-off-the-runway look from Prabal Gurung's Fall '12 collection, cuddled up to boyfriend Joshua Jackson at the Nights in Monaco Gala in Monte Carlo last night. The philanthropic event brought out some of Hollywood's biggest stars and also raised funds for the William J. Clinton Foundation and Prince Albert II of Monaco Foundation. Diane's amped up her red carpet looks for the Cannes Film Festival, where she's judging the competition, and last night was another knockout look. She's been busy attending screenings and press events, but she took a night off from work over the weekend and joined Josh on a romantic dinner date.