Carrie Underwood shocked country fans with her latest move.

On Saturday, February 15, the “Before He Cheats” singer hit the stage in a surprise appearance at Cody Johnson’s Leather Tour show in Nashville. Underwood — whose last month continues to make headlines — sang with Johnson on their duet “I’m Gonna Love You.”

According to , while fans were wondering if Underwood, 41, would come out to perform the track with him, Johnson initially teased the song as a solo performance — singing the first several lines of the song on stage by himself (just as he does on the recorded track).

Underwood, for her part, quickly hit the stage to join in on the song, the crowd cheering in excitement at her surprise appearance.

Underwood’s cameo at Johnson’s show comes amid much buzz — and much discussion — surrounding the original American Idol winner.

Though the eight-time Grammy winner was greeted by a warm reception during Johnson’s Bridgestone Arena set on Saturday night, Underwood has for her decision to perform at Trump’s inauguration on January 20. That backlash has extended to her new role on the upcoming season of American Idol, which will see her .

After the official American Idol account shared the first trailer for Season 23 earlier this month, the comment section was immediately filled with dozens of comments from longtime fans due to Underwood’s performance at Trump’s inauguration.

Though Underwood herself has never publicly shared her political views, many perceived her decision to perform at the inauguration as supporting Trump.

Underwood, for her part, told Regalrumination.com ahead of her inauguration set — she performed an a cappella rendition of “America the Beautiful” after — that after being asked to sing at the event, she was “humbled to answer the call at a time when we must all come together in the spirit of unity and looking to the future.”