See Lady Gaga's Amazing Body Transformation!
Credit: Jason Squires/WireImage.com
Victoria and Harper Beckham's Adorable Mother-Daughter…
Vanessa Lachey, Katrina Bowden Hitting Everyday Effect NYC…
Jamie Lynn Spears' Daughter Maddie Turns 5! 
Vanessa Hudgens and Ashley Greene Wear Black Bikinis, Learn… 
Watch Miley Cyrus Shake Her Butt in "We Can't Stop" Music… 
ADVERTISEMENT
August 4, 2007
Curvy and brunette, Gaga took the stage at Lollapalooza in Chicago.