Ke$ha

Kesha Rose Sebert is nothing if not an accomplished spin mistress, almost as well known for having broken into Prince's house (she claims), or peeing in a pub sink while being serenaded by Lily Allen, as for her in-yer-face electropop. The Valley Girl's brash, auto-tuned songs have more in common with Kelly Clarkson and Avril Lavigne than Britney or Pink.