Round 3 of the Country Mega Bracket has begun, and it's time for to determine the final four.

We've got Luke Bryan vs. Kane Brown, Kenny Chesney vs. Miranda Lambert, Zac Brown Band vs. Old Dominion, and Carrie Underwood vs. Kelsea Ballerini. Who do you want to win?

Vote now here or on the main Country Mega Bracket page for each matchup.

Voting ends at midnight, and the winners will be revealed Thursday, March 14, online and on the air.

Luke Bryan vs. Kane Brown

Getty Images

Kenny Chesney vs. Miranda Lambert

Getty Images

Zac Brown Band vs. Old Dominion

Getty Images

Carrie Underwood vs. Kelsea Ballerini

Getty Images

Vote and follow along for all the results on the main Country Mega Bracket page.

Full Contest Rules Available Here