The Gwen Stefani Look Book

No Doubt lead singer Gwen Stefani has always done her own thing with fashion: She paired bikini tops with mesh tanks and wore crop tops before they became a trend on the runways. Track pants have long been one of her trademark looks and she was quick to put her own spin on printed pants. She's also one of the few singers to successfully launch a full-fledged fashion career and continue to produce music after the creation of  L.A.M.B.  in 2004. Click ahead for some of Gwen Stefani's best fashion moments from the stage to the red carpet.