Movie villains get a Lady Gaga music medley

(CBS) - Everyone loves a good a capella music video, but I'm not sure this one qualifies. Sure it's awesome, but it's also deliciously evil. Check out this musical tribute to some of the greatest villains in film in a Lady Gaga song style that is a definite a must-see.

Covering movie villains the Joker, Darth Vader and Hans Landa with Poker Face, Bad Romance and Paparazzi respectively, this clever music medley mixes humor with music in epic fashion. 

The YouTube video was done by user Paint, who has more a capella and humor you can check out on his page by clicking here.