On the last episode of "Glee," entitled "Yes / No," the New Directions performed a mashup of Maroon 5's "Moves Like Jagger" and The Rolling Stones' "Jumpin' Jack Flash." Before the gleeks fuse together a few Michael Jackson tunes in their upcoming episode "Michael," we thought we'd share some of our favorite mashups over the series' three seasons.
SOURCE: Playbill at 02:53PM on January 19, 2012