Brooks & Dunn acm 2015

Ronnie Dunn and Kix Brooks of music group Brooks & Dunn accept the 50th Anniversary Milestone Award onstage during the 50th Academy Of Country Music Awards at AT&T Stadium on April 19, 2015 in Arlington, Texas. 

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After reuniting for a few shows with Reba McEntire, Brooks & Dunn got together for a televised reunion performance at the ACMs.

2015 ACMs: See All the Photos

The duo sang their cover of the B.W. Stevenson song "My Maria," which hit No. 1 on the Hot Country Songs chart nearly 20 years ago.

After performing, the duo accepted one of the night's many ACM milestone awards. Watch their performance below.