The Voice season 5’s winner will be revealed this week, after some outstanding performances from the finalists, coaches, and some special guests.

Update: A winner has been crowned! Check out our recap with video highlights.

It’s been an exciting season, and it’s all lead to this moment. Tonight, the three finalists will perform for America’s votes, and the results will be revealed during tomorrow’s star-studded two-hour finale.

Last week’s results show revealed the top three contestants: Team Christina’s Jacquie Lee, and Team Adam’s Tessanne Chin and Will Champlin. For the first time in the history of The Voice, coach Blake Shelton does not have a contestant in the finals, after his final contestant Cole Vosbury was eliminated in last week’s semi-finals.

As we previously reported, there will be some pretty high-profile stars performing on Tuesday’s finale, among them Lady Gaga and Celine Dion. There will also be performances from the very talented Voice coaches, as well as the season 5 finalists and top 20.

Take a look at the exciting promo for this week’s two-night finale below:

Not only will season 5’s coaches be performing this week, but they will be performing together, and will kick off the two-night finale with a performance of…wait for it…Def Leppard’s “Pour Some Sugar On Me.” Take a look at this preview of their awesome performance:

Watch ‘The Voice’ season 5 finale online

NBC does offer a free, legal replay of The Voice episodes on their website to watch online the morning after an episode airs. You can also watch it on Hulu.

The Voice season 5 live performance finale airs tonight at 8 p.m., with the two-hour results finale airing tomorrow night at 9 p.m. on NBC.