Congratulation$, Ke$ha!

Looks like Last.fm listeners can’t get enough of Ke$ha!

Last year, Lady GaGa dominated the ears of Last.fm listeners, but this year, Ke$ha has taken the top spot as the #1 artist on the website!

Her song TiK ToK is the one that’s got users coming back for more!

You’ve really picked up some momentum, Ke$ha! Let’s see if you can keep it up in 2011.

How do U think Ke$ha will do in the upcoming year?

[Image via WENN.]