Lady Gaga Crowd Surfs at Lollapalooza
Lady Gaga took the stage at Lollapalooza yesterday -- but the crazy part came when she took to the crowd during a performance by Semi-Precious Weapons.
![](https://cdn.statically.io/img/imagez.tmz.com/image/bc/16by9/2011/12/17/bc06d96c18a753bb8a1188b4f1c5235d_md.jpg)
Major props to Gaga for bonding with the fans -- double props for doing it in that outfit.