Looks like Katy Perry has some serious competition. Glee newbie Darren Criss gained a bunch of fans after his amazing cover of Katy's "Teenage Dream" on the "Never Been Kissed" episode this week, and the cover is on track to be the most downloaded song of the hit Fox series!  Darren's hit is on track to sell anywhere from 150,000 to 175,000 downloads on iTunes setting a record for the series, according to the Billboard charts. OK! GALLERY: MATTHEW MORRISON TAKES ON THE STAGE AT EMERY AWARDS It may even ... Read More >>