Lady Gaga's new Mayhem merch is ripping off a logo that Lost International has had trademarked since 2015, a new lawsuit claims.

Lost International, a prominent surf and lifestyle brand ... which often features a stylized logo. Lost has held a trademark on “Mayhem” since 2015 and alleges that Gaga has “attempted ...

Lady Gaga has been hit with a $100m (£77.4million) lawsuit by a surf company who claim she ripped off their logo. Lost International, a surf and lifestyle brand, filed a complaint against her ...