This superstar looks as pretty in a T-shirt as she does on the red carpet, as you can see in her high school yearbook photo. Do you recognize this bubbly pop singer?

When she wasn't daydreaming during her teenage years about pop superstardom, this songstress spent time with her religious family, avoiding all things Satan-esque including deviled eggs and Dirt Devil vacuums. Despite her strict upbringing, this California beauty broke out of her shell with songs about smooching ladies and getting wasted on the weekends with her friends.

Have you figured out who the singer in this yearbook picture is? Click through to see if you were correct!