Season 26 of The Voice has completed its Blind Auditions and tonight is the last night of the Battle Rounds, which means the contestants from Teams Michael Bublé, Reba McEntire, Gwen Stefani and Snoop Dogg will be moving on to the Knockouts.

This year, the competitive three-way Knockouts are back, meaning the artists are paired against two other teammates to compete for the chance to move into the Playoffs. But they get to select their own songs, rather than their coaches pick, which gives them a bit of a comfort zone.

Helping them prepare will be Mega Mentors Sting and Jennifer Hudson. Jennifer, of course, has previously served as a coach on The Voice in Seasons 13 and 15, so serving as a Mega Mentor should come naturally to her. Jennifer will work with the artists from Team Bublé and Team Reba.

Related: Who Went Home and Who Made It Through Night 4 on The Voice Season 26 Battles

But this is a first time for 17-time Grammy Award winner Sting, who will join coaches Snoop Dogg and Gwen Stefani to mentor their remaining artists.

Once all three artists have performed, the coaches alone choose the winner from their team to advance to the Playoffs, the last round before the Live Shows. Each coach has one Save and one Steal in this round.