'The Voice' is trouncing 'X Factor' in the ratings, and it looks to be pulling out all the stops for its finale, attracting top-level talent to perform. The final episode of Season 5 of the super popular singing show will feature Lady Gaga and Celine Dion performing, along with Ne-Yo and OneRepublic.

That's a "can't miss" cast of performers.

USA Today reports that Gaga will perform her latest romp 'Do What U Want,' while Dion and Ne-Yo will duet for 'Incredible,' which appears on the Canadian singer's 'Loved Me Back to Life' album. OneRepublic will rock 'I Lived.'

Apparently, they won't be the only ones performing. More artists will be announced in the next few days. So even if you've not watched this season and its heated competition, you have at least three reasons to tune in!

The two-hour finale is set for Tuesday, Dec. 17 at 9PM ET. That's when we find out who will take the crown for the fifth season. The show is enjoying an increase in viewers on both nights that it airs, ensuring that it's here to stay!

Make that 'hear' to stay, since we'll be hearing plenty of new voices in the upcoming seasons.