Keith Urban took the stage at the Country Music Awards to perform his hit song, When We Were Us.

Miranda Lambert joined Urban on stage to perform their hit duet. Lambert kicked off the track with her clear vocals before Urban joined in as the tune picked up speed. While the duo threw the lyrics back and forth, Lambert's husband, Blake Shelton, could be seen singing along in the audience.

Nominated for Male vocalist of the year, Urban was also up for Single of the Year, Musical Event of the Year, and Music Video of the Year in conjunction with Tim McGraw's Highway Don't Care.

Country Music Awards 2013 Live Results, Winners List FULL & VIDEOS: Taylor Swift, Miranda Lambert, Florida Georgia Line & More

The 46-year-old New Zealand native released his eighth studio album, Fuse, in early September. Urban dropped the record's first single, Little Bit of Everything, in May and his duet with Miranda Lambert, We Were Us, in mid-September.

After serving as a coach on the Australian iteration of The Voice, Urban took a position as a judge for American Idol during season 12. While his three fellow judges were let go at the end of last season, Urban will return to the show for its 13th season in January.