Carrie Underwood took the cover for the new issue of Instyle magazine. Inside she says that Reese Witherspoon, Katherine Heigl, and Charlize Theron are among her personal fashion icons. Some highlights from the article include:

“My personal style changes day to day,” Carrie says of her revolutionary change in style. “But at the end of the day, I love sweats. I do enough glamming up for awards show and whatnot. So I can wear sweats whenever I want and it kind of evens itself out.”

Carrie adds, “I don’t think about awards shows until the day they’re there. I try not to stress about them too far in advance. That day, it’s just all about looking pretty. So I sit back and let everyone do all the work.”