Foo Fighters & Joan Jett perform on Letterman (video)

The Foo Fighters and Joan Jett stopped by CBS's The Late Show with David Letterman last night, November 15th to perform the latter's classic hit "Bad Reputation". The original song is of course from Jett's 1980 debut LP of the same name. The pair also performed the cut together the night before at Dave Grohl & Co.'s sold out Madison Square Garden show. Video of the special late night appearace can be viewed below thanks to Audio Perv.