The song is Bewitched by Blood On The Dance Floor (feat. Lady Nogrady).
This is a lame video I made of Mordecai, Rigby, and Margaret singing a song by BOTDF. xD
I hope you like it anyway. :P (I worked on this for like, 2 days or something. xP)
This is my FIRST lip-sync vid. I know this sucks even more than my "The Loving Dead" one. Anyway Mordecai and Rigby are "performing" the Alesana cover of "What Goes Around..." by Justin Timberlake. Yeah it's confusing, just watch.