Stranger Things star Caleb McLaughlin belts out famous Lion King tune  

Nick Jonas, Janelle Monae, James Corden and more at EW\'s ultimate pop culture festival.

Eleven from 'Stranger Things' crushes Nicki Minaj's 'Monster' verse

'Stranger Things' actors share their favorite '80s movies

'Stranger Things': 6 things we want to see next season

Having two young musical theater stars in your cast basically ensures that there will be a lot of showtunes in between takes.

on SiriusXM channel 105, stars Gaten Matarazzo (Dustin) and Caleb McLaughlin (Luke) confirmed that they sang on set all the time. Before joining the Netflix series cast, both stars had been on Broadway; Matarazzo played Gavroche in

During their visit, McLaughlin decided ot show off his chops and belted out the chorus of “I Just Can’t Wait To Be King” for the hosts. Check out the all-too-brief performance below, and then watch Matarazzo perform the national anthem at a New York Mets game.

, which premiered this summer, will return for a nine-episode second season in 2017.

Box office preview: \'Don\'t Breathe\' to scare off weak newcomers

11 times \'Stranger Things\' star Millie Bobby Brown ruled Instagram

M.I.A. shares swaying Zayn Malik collab, \'Freedun\'

150 more celebrities sorted into Hogwarts houses

\'Lost\' alum joins \'American Gods\' as Jesus — exclusive

\'Big Brother\': New season gets title and premiere date

11 Shocking Moments from \'The Young and the Restless\'

Taraji P. Henson: All Hail TV (and Movie!) Royalty

Michael Cerveris\' \'Fun Home\' Farewell Photo Diary: Exclusive