This pop star has really changed her look up since her high school days. It's funny that she was a Lakers fan considering she grew in Tennessee! Can you guess who it is?

Since this yearbook photo was snapped, this blond, whiskey-loving songstress has developed an appreciation for glitter, unicorns, ripped tights, and the electronic instrument known as the theremin. Nowadays, when she isn't promoting safe sex and animal rights, this entertainer gets the party started with her discography of vivacious, club-ready hits.

Were you able to figure it out? Click through below to confirm whether or not you guessed right.