Keenan Cahill Premieres Video With 50 Cent On ‘Chelsea Lately’

YouTube sensation Keenan Cahill revealed his new video with special guest 50 Cent on ‘Chelsea Lately’ the other night. Watch the teen chat with Chelsea Handler about his videos and check out the entire video, a sing-along to Jeremih’s ‘Down On Me’, a song that actually features the G-Unit mainman, below.