Carrie Underwood takes a look back at all of her different hairstyles and fashion choices in the April issue of Allure magazine, including her days on American Idol. While she's come a long way in the style department since then, Carrie always returns to perform on the show each season. It's not because she has to, though. Says Carrie, "People think they have us under lock and key for the rest of our lives, but if I don't want to perform on [Idol], I don't have to ever again. Of course, I will, because I'm not a little snot, you know?" For more of Carrie's interview and fashion retrospective, check out Allure's April issue, on stands March 23rd.

Bonus is Allure