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

Pop star Lady Gaga faces a multimillion-dollar lawsuit filed by a California surf company over claims she stole their design for her sixth album's tour merchandise.

The California-based surf company Lost contends co-founder Matt Biolos, an acclaimed board shaper, has used the “Mayhem” mark for decades and that Lady Gaga’s new album and tour is using a nearly identical logo.