By Jennifer Davis
Updated Oct 25, 2012 @ 10:00 am
SethPoppel/YearbookLibrary; SipaUSA

Break out the birthday cake—Ciara turns 27 today! The style-conscious Scorpio has been taking chances since she hit the scene in 2004 with her debut album Goodies. From corkscrew curls and sleek up-dos to fierce ombré, the R&B singer knows how to mix it up. In honor of her birthday, check out the gallery below and see her complete transformation.