Ronnie Dunn had a humorous response after fans noticed him using a lyrical “cheat sheet” during his performance of “Whiskey Glasses” with Morgan Wallen at the recent I’m The Problem Tour stop in Miami. The country music legend responded to the situation by sharing backstage footage on Instagram, where he shared, “I’m going to sing a Morgan Wallen song that I don’t know,” as he pulled out a piece of paper with lyrics written on it. “If I can read it, then I’m OK,” he said. The video showed performance clips of Brooks & Dunn’s opening set that night, as well as a brief snippet of Ronnie’s collaboration with Wallen. “Hell, I’m still learnin’ NEON MOON :),” Dunn joked in the caption, referring to his group’s 5x-platinum 1992 No. 1 hit, before adding, “Love WHISKEY GLASSES… be patient… RD.” Brooks & Dunn will continue to open for Wallen on his I’m The Problem Tour, including stops in Arizona, Seattle, California, and Canada. (Billboard)