I hate how a song can get stuck in your head for days. Yesterday, until mid this morning, it was Katy Perry's 'E.T.' and since then, and still playing over and over, is Kesha's 'Blow'. Not the whole song, mind, just one small portion of it over and over and over. 'Like a G6' by Far East Movement made a run for the top spot this morning, but was ultimately beaten off by Kesha. We'll see if the record changes tomorrow.