Lost International filed the suit against the Grammy winner, arguing that they’ve owned the rights to use the stylised version of the word ‘Mayhem’ on their surfboards and merchandise since

Lady Gaga accepts the innovator award during the iHeartRadio Music Awards earlier this month at the Dolby Theatre in Los Angeles. The artist is bringing her Mayhem Ball Tour to the United Center for two shows in September. Chicago, get ready for some “Mayhem.”