October 4, 2010 Photos | Lady Gaga, Soundgarden, Green Day Heat Up Lollapalooza 2010 Edit Delete Tags Autopost Lady Gaga, Soundgarden, Green Day Heat Up Lollapalooza 2010 Related Artists Lady Gaga B.o.B Semi Precious Weapons The Strokes Green Day Kim Kardashian Kim Smith Kim Yoon jin Kirsten Dunst Krista Allen