Pentatonix perform stunning a cappella cover of Celine Dion's 'The Prayer'

We all know Pentatonix has a way with cover songs - and their latest performance is no different!

With Christmas less than two months away, the quintet have belted out an achingly beautiful cover of 'The Prayer,' which features on their new holiday album Evergreen.

Putting their signature spin on the iconic Celine Dion and Andrea Bocelli song, the five singers - Scott Hoying, Mitch Grassi, Kirstin Maldonado, Kevin Olusola and Matt Sallee - allowed their flawless harmonies to shine.

The new album features 14-festive tracks, including We Wish You a Merry Christmas and It Came Upon a Midnight Clear.