Jimmy Fallon Does Pitch-Perfect Justin Bieber Impression'Late Night' host Jimmy Fallon threw together a Justin Bieber uniform for his very-'SNL'-tinged 'Reflections With Justin Bieber' skit Wednesday night.

As Bieber, Fallon sat in a park and reflected on his life -- a double-platinum album and now a gig hosting MTV's 'Punk'd' ("Triple dope!"). These thoughts segued into "reflecting on, like, pranks and, like, different kinds of surprises -- like the time that Usher bought me a Range Rover ... Or, like, when the housing bubble burst in 2007."

His smile vanished, and he waxed philosophical on housing prices, SEC reports, inflation and "straight-up recession! Whackattack!" During these thoughts, the camera cut intermittently to the "Bieber" we'd expect -- just dancing, grinning, eating chips and cotton candy. Then Alan Greenspan called. See the clip: