Blake Shelton & Gwen Stefani Get Romantic With 'Go Ahead And Break My Heart' at the 2016 Billboard Music Awards

Power couple Blake Shelton and Gwen Stefani took to the Billboard Music Awards stage to perform "Go Ahead and Break My Heart," their brand-new duet off Shelton's new album If I'm Honest.

Red Carpet Photos, Performances and More

The unlikely pair (who met on the set of The Voice, where both are coaches) joined forces for the first time on "Go Ahead," which entered at No. 70 on last week's Hot 100 chart. For their Billboard Music Awards performance, Shelton started off solo onstage, and then was joined by Stefani, who was wearing a showstopping, rhinestone-encrusted gown. Facing each other, the pair sang their romantic tune, wrapping things up with a chaste hug.

Blake Shelton Says Gwen Stefani 'Saved My Life'

Watch the couple perform at the Billboard Music Awards below.

Billboard Music Awards 2016