You never need an excuse to throw a party in L.A., but last night Chanel had good reason, hosting a bash to celebrate the momentous launch of its newest iteration of the beloved perfume Chanel No. 5. The guest of honor was No. 5 L’Eau face, Lily-Rose Depp (and her abs), wearing a larger-than-life Chanel jacket. Other names in attendance at the Sunset Tower Hotel dinner party: Pharrell Williams, Mario Testino, Alexa Chung, and fellow Chanel face Kristen Stewart. After dinner, guests were treated to a dynamic performance by Nas, with DJ Boston Bun providing the beats. Click ahead to see more pictures from the Chanel soiree including Pharrell’s fabulous hat, more Chanel bags than you could ever imagine, and Rowan Blanchard in tweed.