WATCH: Avril Lavigne Covers Ke$ha ‘Tik Tok’

Avril Lavigne covered Ke$ha’s Tik Tok and yes, she sounds much, much better. Avril has real musical talent. Ke$ha can make me dance, but I can’t say that her voice has the ability to give me chills.

Katy Perry just covered Lady Gaga’s Born This Way…. which cover do you like better?