[lastfm link_type="artist_info"]Katy Perry[/lastfm] has had an up and down week or so since the Grammy’s!  Tonight she shot back up in popularity and landed at #7 on the Social 7 Countdown with her newest single called “Part Of Me”.  Check out the videos and results here!!

#7:  [lastfm link_type="artist_info"]Katy Perry[/lastfm] – “Part Of Me”

http://www.youtube.com/watch?v=2Fko7_SV3Lc&ob=av2e