Lights, camera, fashion! Rachel McAdams kicked off the fashion parade at the 2011 Cannes Film Festival, showing up to a photo call for Midnight in Paris in an oh-so-chic little white dress by French designer Maxime Simoens. (Stay tuned for our daily coverage of all the red carpet style in Cannes!) And in Los Angeles, Maria Menounos and Kim Kardashian raised a glass at the Midori Melon Liquer trunk show at Hollywood hot spot Trousdale. Click through the gallery to see more photos from last night’s hottest parties.