This week’s parties peaked last night with Rihanna’s second annual Diamond Ball, at which Zendaya, Kylie Jenner, and Jada Pinkett Smith all partied for charity. Meanwhile, Kate Moss also got to celebrate, hanging out with Bella Freud at her new store opening in London. Back in New York, Burberry’s new Soho store marked the holidays with the likes of Aaron Paul, and the night got colorful when Orange Is the New Black stars like Laverne Cox and Uzo Aduba reunited after The Color Purple’s opening night on Broadway. Click through the slideshow to see all that and more from this week’s parties, including Lily Allen and Hanne Gaby Odiele in blue eye shadow, China Machado in a big poncho, Amanda Seyfried with a cute bunny, and Lady Gaga in entirely brown suede.