I have had this song in my head since last night at my dance class. It wasn't the song we danced to last night, but it was one from a previous class and the teacher used it during the end of class abs session. I tried to remember the song from last night and all I could remember was this. Then it got stuck in my head and kept playing over and over while I was trying to sleep. Then this morning I felt compelled to listen to it over and over again. It is so weird when this happens. At least it isn't a song I hate like Grillz by Nelly.
Just in case you want to get infected (although I don't particularily care for the bit of the other song at the end):
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