Pink

If cultivating an iconoclast status is a career, then Pink is one serious go-getter. Since her 2000 debut, the husky-voiced singer has overhauled her sound several times, changed her hair color even more, married motocross star Carey Hart and taken George Bush to task. Then there's "Stupid Girls," the 2006 single in which Pink skewered tabloid perennials like Jessica Simpson and Paris Hilton. Born Alecia Moore, she started dancing and singing backup at club nights in Philadelphia at age 13 and eventually went solo with Can't Take Me Home. Pink recruited Linda Perry to co-write her second album, 2001's M!ssundaztood, a collection of soulful pop-rock that spawned the hit "Get the Party Started." She then collaborated with Rancid's Tim Armstrong on 2003's Try This. The album didn't do well, and Pink took some time off to regroup and get married, getting back to the business of spitfire sass with 2006's I'm Not Dead. She has produced many of her own albums, built side careers in both songwriting and horror-film acting, and won a pair of Grammy Awards -- experiences that all informed the outspoken Funhouse in 2008.