The Voice Season 8 battle rounds are underway and Blake Shelton's Sarah Potenza and Hannah Kirby will duel tonight, March 10.

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The Voice's YouTube channel uploaded a sneak peek of Potenza and Kirby's battle round today.

The two fiery female singers performed The Rolling Stones' Gimme Shelter.

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In the sneak peek, which can be watched below, all four coaches get into the battle.

Adam Levine, Christina Aguilera, Pharrell Williams and the girls' coach all intently watch the battle as they bob their heads along and look impressed.

Potenza has a loud voice, but she manages to show control and not shout the entire time, which seems to have impressed Shelton a lot.

Kirby gives Potenza a run for her money since she proves she's just as powerful.

Potenza and Kirby receive a standing ovation from all four coaches.

Aguilera kicks off the compliments and critiques, telling the girls, "I mean the passion and crazy fireworks exuding from both of you -- I just have to applaud that. It was awesome! It was awesome!"

Williams even gives great commentary of what happened throughout the battle during his compliments and critiques.

Last Thursday, Potenza even teased the battle on Twitter.

"My battle partner is amazing, this battle will be EPIC!" she tweeted.

Who will Shelton choose? Tune in tonight to find out!

Tune in on Mondays and Tuesdays starting at 8 p.m. ET for Season 8 of The Voice on NBC.