Chris Brown & French Montana Perform At Star-Studded Powerhouse Concert

Bad boy music starsChris Brown and French Montana both performed on Thursday at the star-studded Powerhouse concert in New York City. Chris, 25, remains on probation following his 2009 domestic violence assault on Rihanna. French, 29, is the founder and CEO of Cocaine City Records and the ex-boyfriend of reality star Khloe Kardashian.