Fourth season American Idol champ Carrie Underwood is the May 2008 cover girl for InStyle Magazine, and needless to say, she looks great!

That goes for any sort of wardrobe choice she might make - and the star takes no issue with the fact that she prefers casual to glamorous.

"My personal style changes day to day," Carrie Underwood says. "But at the end of the day, I love sweatpants. 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 Underwood is a stylish (read: beautiful) young woman.

"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 can just sit back and let everyone do all the work."

Whatever you're doing, Carrie, keep doing it!

The country singer lists Charlize Theron, Grey's Anatomy star Katherine Heigl and Reese Witherspoon as some of her celebrity fashion icons.