Katy Perry Salutes the Troops (WTF??!)

Katy Perry joined Nicki Minaj, Keri Hilson, Paramore, Sugarland, and host Kathy Griffin for the 2010 VH1 Divas Salute the Troops concert this past weekend. The stunning pop sensation performed her hit singles “Firework” and “California Gurls,” along with a special duet of “Girls Just Wanna Have Fun” with Nicki Minaj. Fans can check out Katy’s performances and the entire Salute the Troops Divas special on VH1.com.