Ke$ha - Die Young
No, Ke$ha still isn't the best singer in the world, nor is she the best "rapper" or whatever you want to call her singing style. But I guess being BFF's with Wayne Coyne has paid off, because this song has more integrity and better music than pretty much anything she's done in the past. I think she finally understands that she doesn't have to be a joke 100% of the time and can actually take some pride with her music. Catchy as sin!