Watch: Kacey Musgraves Hilariously Dresses As Ronnie Dunn For Surprise Duet In Nashville

Kacey Musgraves hilariously brought back her Ronnie Dunn look when she shared the stage with the Brooks & Dunn icon on Monday night (September 28) in Nashville, Tennessee.

Musgraves, 38, took the Bridgestone Arena stage for two back-to-back nights on her "Middle of Nowhere Tour," and surprised the audience with Dunn, 73, during the second show. The pair performed Brooks & Dunn's '90s classic, "Neon Moon," while Musgraves wore her viral Dunn-inspired wardrobe.

The Texas-born singer-songwriter previously dressed as Dunn when she made a surprise appearance earlier this year at Robert's Western World, a historic honky tonk on Broadway in Nashville. Musgraves performed "Neon Moon" for unsuspecting bar goers, and shared a glimpse of her look on Instagram. She wrote at the time, "omw [on my way] to end your dry spell," a nod to a single from er latest studio record. Musgraves also said Dunn "did nothing to deserve this," and credited "Ronnie's glam team." Dunn had a sense of humor, writing in the comments: "I look good!"

Musgraves' show includes renditions of her career-spanning hits and songs from her newest album, including "Dry Spell," "High Horse," "Merry Go 'Round," "Horses and Divorces" (a duet with Miranda Lambert after ending a years-long feud), "Golden Hour," "Space Cowboy," "Follow Your Arrow" and more. Watch her perform with surprise guest Dunn here :