Lady Gaga performed a medley of "Poker Face" and "Love Game" at the 20th annual MuchMusic Video Awards. The pop singer's racy routine included a bustier that shot sparks and a crew of leather-clad dancers. George Pimentel/WireImage.com - June 21, 2009
MuchMusic Awards Go Gaga
Lady Gaga, Kelly Clarkson, and the Jonas Brothers, among others, performed at Sunday night's MuchMusic Video Awards.