Post Malone & Red Hot Chili Peppers Perform at Grammys

Post Malone was joined by some actual life rockstars for his Grammy efficiency.

Taking the stage at Staples Center on Sunday (Feb. 9), a guitar-playing Posty opened his set with “Stay” earlier than delivering the Record of the Year-nominated “rockstar.” The Red Hot Chili Peppers then joined Post onstage to carry out “Dark Necessities.” Anthony Kiedis and Flea rocked out alongside Posty, who performed guitar.