Cardi B. isn't going t let a wardrobe malfunction keep her from performing for her fans. After ripping the backside of her costume while performing at the Bonnaroo Arts and Music Festival on Sunday night, the rapper informed the audience of the mishap and briefly left the stage. According to CNN, she returned to the stage minutes later wearing just a bathrobe, which she wore for the rest of her set. She told the crowd; "We gonna keep it moving, baby. We gonna keep it sexy." Her Bonnaroo performance is one of the first few planned gigs the 26-year-old has played after being forced to postpone multiple concerts due to medical procedures.