Carrie Underwood looked sensational while walking the red carpet at the 45th Annual Academy of Country Music Awards in a champagne-colored mini from the Basil Soda Spring 2010 collection.

While posing for photos in the awards press room, however, the performer sang a different tune in a full-skirted dress that plunged in front.

Photos (left to right): Jordan Strauss/WireImage; Kevork Djansezian/Getty Images