SOUND OFF World Premiere Exclusive: GLEE's Lea Michele & Chris Colfer Perform 'Popular' From WICKED

GLEE goes out with a bang and a big WICKED tribute!

Today, BroadwayWorld is thrilled to present the world premiere of a brand new track from this week's hotly anticipated final episode of FOX's hit musical dramedy series GLEE featuring series stars Lea Michele and Chris Colfer duetting on the iconic Stephen Schwartz-penned WICKED showstopper "Popular" in appropriately amusing and spectacular fashion.

The official description of this week's double-header grand finale episodes of GLEE are as follows: "In "2009" GLEE goes back in time to find out why the original members of New Directions initially signed up for GLEE club. Then, all of Will's hard work and dedication to the GLEE Club and to fostering the talents and dreams of his students pays off in a major way, and everyone shares in the feeling of joy that permeates the school as teachers and students reflect on their shared journey. Old rifts and wounds are healed and new sights are set on a promising future. Everyone seems to be ending up exactly as expected and right where they belong... along with more than a few unexpected surprises in the all-new "Dreams Come True" episode of GLEE airing Friday, March 6 (8:00-10:00 PM ET /PT) on FOX. (GLE-611) (TV-14 D, L)."

More information on GLEE: THE MUSIC is available at the official site here. All tracks from this week's GLEE will be available on iTunes starting tomorrow.

Listen to Lea Michele and Chris Colfer's "Popular" from WICKED on the series finale of GLEE below.

Photo Credit: FOX