Wow! This wide-eyed beauty is obviously a gorgeous kid, but can you guess which famous singer she grew up to be?

This one is actually a pretty easy guess, since the songstress in this yearbook photo hasn't changed at all... except for dying her hair a rainbow of different colors. The California girl came from a religious upbringing, but she's rebelled against her former devout ways -- instead of praising God, she now sings about smooching other women, melting boys' popsicles, and gambling her cash away in Vegas.

Have you figured out who the pretty young girl in this yearbook photo is? Click through to find out for sure!