Lady Gaga's announcement of the Mayhem Ball tour comes a day after Mother Monster was sued by a California surf company that uses 'Mayhem' as its logo.

Lady Gaga’s attorney called the lawsuit “baseless.” The singer released her new record and announced a tour earlier this month.

Surf brand Lost International sues Lady Gaga for using a logo on her new Mayhem merch they say is ‘near identical’ to their trademark. Lady Gaga is being sued by a California surf company that claims she infringed on their trademark with the Mayhem logos featured on her newest merch.