From Sweet to Swaggy: Moments When Teen Pop Stars Became Sex Symbols

On March 1, Justin Bieber turned 18 years old, and a few weeks later, he released his single, "Boyfriend." The song offers the same fantasy as always— he just wants a girlfriend to cuddle, and that girl is you, baby —but this time, the Biebs sounds smoky, breathy, seductive, wheedling while semi-rapping about fondue and swag over a stripped-down beat. Continue