Can You Guess the Celebrity in This Yearbook Photo?

Long before this beauty was producing hit after hit, she was showing off her dazzling smile in childhood photos.

Nowadays, you'll find this good girl gone bad jet-setting to fashion shows or flaunting her, uh, assets on Instagram. We definitely think she's the only girl in the world who can make a song about an umbrella sound catchy.

Do you recognize this singer? Click through to find out if you're right!