The End of the Road singers made the announcement with a video on Twitter.com on Wednesday (06Jan16), singing an a cappella version of the movie musical's iconic title song, Grease.

Members Nathan Morris, Wanya Morris and Shawn Stockman will band together to play the role made famous by former teen idol Frankie Avalon in the 1978 film.

Boyz II Men will take the stage to perform Beauty School Dropout opposite pop star Carly Rae Jepsen, who plays Frenchy in the TV special.

The star-studded cast also features Julianne Hough and Aaron Tveit, as the leads Sandy and Danny, Vanessa Hudgens, Jessie J, Keke Palmer, Mario Lopez and Carlos PenaVega. The production will premiere in the U.S. on 31 January (16).