MGK, Travis Barker’s Rooftop Performance Looked Kinda Dangerous | TMZ

Machine Gun Kelly and Travis Barker do not seem to be afraid of heights -- because they went waaay up for an impromptu performance ... and then, MGK went a little bit higher. SUBSCRIBE: About TMZ: TMZ has consistently been credited for breaking the biggest stories dominating the entertainment news landscape and changed the way the public gets their news. Regularly referenced by the media, TMZ is one of the most cited entertainment news sources in the world. Subscribe to TMZ on YouTube for breaking celebrity news/ gossip and insight from the newsroom staff (TMZ Chatter & TMZ News), the best clips from TMZ on TV, Raw & Uncut TMZ paparazzi video (from ) and the latest video from TMZ Sports and TMZ Live! Keeping Up with Our YouTube Exclusive Content: TMZ Chatter: TMZ newsroom staff insight and commentary from stories/ photos/ videos on TMZ News: The latest news you need to know from Raq Rants: Raquel Harper talks to a celebrity guest with ties to the hip hop and