Rascal Flatts is planning one big duet.

The country trio tells Cody a recent TV appearance with Boyz II Men has inspired a future collaboration between the legendary groups.

Related: Watch Rascal Flatts' New Music Video for 'Yours If You Want It'

“In the future, we actually are talking about doing some stuff with Boyz II Men,” says lead singer Gary LeVox. Adds Jay DeMarcus. “We did Drop the Mic with them. So we rap-battled them, which was scary.”

The group will appear in the new TBS series, which was inspired by the virally popular segment from The Late Late Show with James Corden.  While James is set to produce, Method Man and Hailey Baldwin have been tapped to host.

Related: Rascal Flatts Announce New Album 'Back To Us'

Look for the Flatts and Boyz II Men’s episode to air in May.

Meanwhile, no official word just yet on their future collaboration. Rascal Flatts' new album Back To Us drops May 19.