WATCH: Celine Dion performs 'O Holy Night'

'O HOLY NIGHT.' Celine Dion sings 'O Holy Night' on Michael Buble's 'Christmas in Hollywood' special. Screengrab from YouTube/Up-Periscope

MANILA, Philippines – Celine Dion's duet with Michael Buble on his "Christmas in Hollywood" special wasn't her only performance that night. (WATCH: Celine Dion and Michael Bublé perform Christmas duet)

Celine also performed "O Holy Night" on Michael Buble's NBC Christmas special, which aired on December 10.

In the video above, Celine takes the stage in an elegant white gown to give a rousing rendition of the traditional Christmas song.

For the Christmas special, Celine also sang Yoko Ono and John Lennon's "Happy Xmas (War is Over)" with Michael.

This is the Michael's 5th Christmas special for NBC, a tradition that started with "A Michael Bublé Christmas," in 2011.

Aside from Celine, Tori Kelly, and Sharon Jones & the Dap-Kings also performed at the show, while Gigi Hadid, Kylie Jenner, Jay Leno, Eva Longoria, William Shatner, and Blake Shelton took part in the comedy segments.

What do you think of Celine Dion's "O Holy Night?" Tell us in the comments! – Rappler.com