Rihanna [1] made a grand entrance as she arrived at the Met Gala [2] in NYC on Monday night in an expansive gown. The singer honored the evening's China: Through the Looking Glass theme by wearing a dramatic design by Chinese couturier Guo Pei [3]. Her massive, mustard-yellow, fur-trimmed cape almost completely engulfed the red-carpeted steps as she made her way into the ball. Rihanna was one of several musicians invited to this year's gala; Miley Cyrus [4], Cher, and Katy Perry [5] were also in attendance, and FKA Twigs brought Robert Pattinson [6] as her date to the black-tie bash.