50 Cent surprised fans when he did an impromptu performance at Philadelphia’s Powerhouse show where Kanye West, Eve, Rihanna, and Cassidy were also on the bill. Check out this video of 50 imitating Kanye. According to one concertgoer, Fiddy pulled out a pair of white glasses, tightened his shirt, and danced to “Stronger” like he was Mr. West. LOL!

Spotted at Concreteloop.