AP Photo/Evan Agostini; Seth Poppel/Yearbook Library
March 10, 2012

Carrie Underwood turns 29 today! The Grammy-winning country star has come a long way since her sweet American Idol days. Click through the gallery to see her transformation now.

MORE:See Carrie at the 2012 Grammys • Carrie's Makeup Artist Opens a Salon• How to Get Carrie’s Smoky Eye