The Billboard Battle of the Bands begins at 8 pm (PT) with six of the country's best and most talented unsigned acts as voted on by Billboard readers, one from each of six regions: Saints of Valory (Southwest), Savannah Outen (Northwest), Take the Day (Midwest), After the Smoke (Southeast), Patent Pending (Northeast), and Doe Eye (West).

Check Out All Our Coverage of the Billboard Music Awards Right Here

Hitmaker Taio Cruz will be hosting the concert and mentoring the bands as they take the stage at The Joint in Las Vegas' Hard Rock Hotel and Casino. Check out the live stream below, and head over to the Billboard Battle of the Bands web site for live fan voting.

Vote For Your Favorite Billboard Battle of the Bands Finalist At