If you want to see him perform a hip-hop classic, look no further.

It was May 1991 when DJ Jazzy Jeff and the Fresh Prince dropped 'Summertime.' Last night on 'The Late Show' Smith revisited the track with Stephen Colbert's house band...and he didn't miss a beat.

Catch Smith alongside Jared Leto, Margot Robbie and Cara Delevingne in 'Suicide Squad' in theaters this weekend.