New York native and pop phenomenon Lady Gaga is taking over the world one venue at a time on her most recent tour. Gaga tickets were among the hottest of summer 2010, as her album Fame Monster topped the charts. Listed as one of the top 100 most influential people of 2010 by Time magazine, Lady Gaga continually amazes audiences with her out of the box live performances. Hit singles include "Poker Face," "Just Dance," and more recently "Allejandro."