Katy Perry is the latest addition to the Grammy Awards' performance lineup! The singer is confirmed to perform at the music award show on Feb. 12, the Recording Academy officially announced Monday. The all-star lineup includes A-list stars such as Chance the Rapper, Adele, Bruno Mars, The Weeknd, and John Legend. Queen Bey, who already has garnered nine nominations, will also hit the stage. James Corden of “The Late Late Show” will host the event.