Lady Gaga Is The New Queen Of Pop -- Find Out Why

Ranking No. 6 on Celebuzz's Hollywood Power Index is the one and only Lady Gaga. Just days ago, we crowned the outrageous songstress the Queen of Pop -- and for good reason. Take a look at the facts: She is the only female artist to have two singles ("Just Dance" and "Poker Face") sell more than 6 million copies....