Gleeks came out in full force Thursday night at Verizon Center for Glee Live! In Concert! The stars of the hit television show performed some of the show’s most memorable music numbers from seasons one and two. In what could be described as the greatest karaoke display of all-time, the show’s characters—Rachel, Finn, Mercedes, Kurt, Artie, Tina, Puck, Quinn, Santana, Brittany, Mike, Sam, and Blaine—belted out theatrical, rock star covers of classic show tunes of yesteryear, to hit songs from today’s Top 40. Regardless of what genre you liked, there was probably several tracks you could rock out to as the Glee cast belted out tracks like "It's My Life," "Toxic," "Empire State of Mind," "My Life Would Suck Without You," and the show's anthem--"Don't Stop Believin'." It was a visually spectacular show that had everyone in attendance Gleeking out!