Can you guess who the singer is in this yearbook photo? In case you weren't able to guess whose picture this is from a mere glance, PopCrush is providing some helpful clues to assist all of you readers.

Back in the day when her friends called her Stacy, this singer posed for her high school yearbook picture looking quite 'Boom Boom Pow' if we don't say so ourselves. Her halter top, teased hair and pearl choker were probably all the rage when this photo was taken.

Still haven't got it? Well, this recording artist is usually surrounded by males, and it's not just because she's gorgeous. We 'Just Can't Get Enough' of her music, which always seems to keep the momentum going and gets people shouting, "Don't stop the party!"

Give up? Click on the button below to find out which celebrity this yearbook photo belongs to.