Video: Lupe Fiasco Performs 'The Show Goes On' on 'Letterman'

Lupe Fiasco brought his Lasers to late night. The 29-year-old MC performed “The Show Goes On” on Monday’s “Late Show with David Letterman,” rocking the stage with his band and singer Sarah Green. The show continues at MTV’s inaugural O Music Awards, where he will perform later in the week.

[MWP]