11 / 20

46th Academy of Country Music Awards - Arrivals

LAS VEGAS, NV - APRIL 3: Singer Carrie Underwood arrives at the 46th Academy of Country Music Awards held at the MGM Grand Garden Arena at the MGM Grand Hotel & Casino, April 3, 2011 in Las Vegas, Nevada. (Photo by Gregg DeGuire/PictureGroup)

Carrie Underwood Turns 30: Her Style Evolution

The country singing sensation turns 30 on March 10. As a special birthday treat, we're looking back at her changing style – from her days as an “American Idol” newbie to her high-fashion looks now that she’s a bona fide star.