Rihanna celebrated her 28th birthday Saturday night at Via Alloro, an Italian restaurant in Beverly Hills. She has much to celebrate these days; her album ANTI just went #1 and she helped Puma clear 4th quarter projections by $34.5 million.

Wielding a hefty wine glass, Rihanna gave the camera a twirl and showed Snapchat what her mama gave her to Fetty Wap's "My Way." She showed off plenty of twerking/grinding in the teaser for her hotly anticipated "Work" video featuring Drake, which drops in full tomorrow.

Keep an eye out for that, and in the mean time watch clips from Rihanna's 28th birthday bash below.