Rihanna stole the show in 2015 with this Guo Pei yellow gown at the “China: Through The Looking Glass” Met Gala. Credit: Dimitrios Kambouris/Getty ImagesRihanna is also known for arriving to the Met Gala fashionably late. (Anna Wintour joked in a Vogue “73 Questions” video that Rihanna is one of the only celebrities allowed to arrive late to the Met Gala). At the 2021 event, she and Rocky were two of the last celebrities to walk the carpet in an oversized Balenciaga gown with a matching hat. She skipped out on last year’s Met Gala — giving birth to her first child later that May.