Emma Stone and Salma Hayek
The annual Hammer Museum gala took place in LA on Saturday evening, bringing appearances from several famous faces. Julia Roberts flashed a big grin alongside Will Ferrell, while Emma Stone chatted it up with Salma Hayek. Meanwhile, Selma Blair, Elizabeth Banks, and Sarah Paulson gathered for a fun group photo, and Ashley Olsen arrived in style after flying back from Paris Fashion Week. Read on to see even more stars and highlights from the event.