LAS VEGAS, NEVADA - APRIL 03: Recording artists Dolly Parton (L) and  Katy Perry perform onstage during the 51st Academy of C
Kevin Winter/ACM2016/Getty Images for dcp

As promised, Katy Perry joined country queen Dolly Parton onstage at the ACM Awards on Sunday night (April 3), and together, they doled out some of Parton's greatest hits.

Parton was there to receive the Tex Ritter Award for the 2015 TV movie Coat of Many Colors, a dramatization of her childhood which she also narrated. 

Of course, KP and DP duetted "Coat of Many Colors," along with "Jolene" and "9 to 5," to the delight of audience members. You can watch below: