What She Wore: Mariah Carey Shimmers in London

Mariah Carey was spotted leaving Dorchester Hotel in London after attending Prince Azim's birthday party in this shimmering gold dress.

What She Wore: Beyoncé’s Revel Beach Concert Costumes

The first night of Beyoncé's Revel Beach comeback concerts took place last night and Beyoncé hit the stage for the first time since giving birth to baby Blue Ivy. Of course, we were all wondering what Mama Bey would wear on-stage, thanks to PEOPLE we have some inside news. Beyoncé wore one-of-a-kind Ralph & Russo designs. 84