Glee Stars’ Halloween Costumes: What Did They Dress Up As? (PHOTOS) 1 of 8 Previous Autoplay Next Share Tweet October 29, 2012 at 01:11PM EDT by Beth Douglass Related: Glee, Chris Colfer, Dianna Agron, Naya Rivera, Chord Overstreet, Damian McGinty, Dean Geyer full size Credit: Naya Rivera/Allen Clary/Chris Colfer on Twitter Glee Stars’ Halloween Costumes: What Did They Dress Up As? (PHOTOS) From cartoon characters to celebrities to... llama assassins? Here’s a look at how the Glee stars dressed up for Halloween 2012.Can’t get enough Gleetastic goodness? Like us on Facebook or follow us on Twitter!