Katy Perry is coming for you, Brooklyn! The singer confirmed her 2013 VMAs performance where she will debut her brand new single 'ROAR' live. She stars in a new teaser, set to the Beastie Boys 'No Sleep Till Brooklyn,' popping out of a manhole and flanked by her crew of Katy Kats and a tiger.

She's a 2013 VMAs performer -- hear her 'ROAR.' She's taking it to the streets and the subway. Who wouldn't want to join Katy Perry's posse? 

Tune in to the VMAs on Aug. 25.