Ke$ha in 2010
This photo shows the Ke$ha we all know, right? Crazy-haired, war-painted, and rocking some curves. But get ready to meet Ke$ha 2.0. We never thought the audacious singer needed to lose weight or change her outrageous fashion, but we gotta admit that she's looking good with a skinnier physique and a lot less neon! So, "C'mon," click through to see her simpler, slimmer look.