^^Success doesn't equal talent
Ke$ha's last album has produced 3 top ten hits & sold 1 million copies Worldwide, Whitney's and Mariahs last albums flopped. So I guess that makes Ke$ha better ?

If anyone is unaware of these girls I suggest you search some of their ACOUSTIC stuff.
http://www.youtube.com/watch?v=yOwluHLe8Pc

Oya and here's Talentless Aloud attempting (& failing miserably) ACOUSTIC