1. 2001: Oh, vintage Britney Spears. Remember the days when the pop tartlet would show off her flawless bod in truly tacky fashion? Wearing a denim corset over a winged, pink blouse (which was open and exposing a denim bra!) with a coordinating skirt, her couture was plain Crazy! 3. 2001: Gwen Stefani was No Doubt, the worst dressed on the carpet that year, committing multiple fashion crimes at once. From her exposed tightie whitie’s, to her Rock Steady inscribed jeans, this is one look the singer-turned-designer probably doesn’t want us to remember.