Wow. If you know who this artist is, than you know how shocking it is to see her without her normal stage makeup and crazy-colored and styled locks.

Just a few years back, this pop diva struck a pose in her New York City high school for her yearbook. Although she hadn't skyrocketed to fame yet, she already had a cameo role on a hugely popular TV show. Even though she is one of the most-liked people in the music biz today, this young lady was a victim of bullying back in high school, and she still feels strongly about this issue today. Nowadays, we bet her high school haters are kicking themselves, since this 20-something singer has eaten her way into the hearts of fans all over the globe and keeps busy making millions.

Were you able to guess who the pop star is in this yearbook picture? See if you were right by clicking through below.

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