Morgan Wallen's I'm the Problem Tour has featured a lineup of celebrity walkouts, including former NFL players, musicians, and athletes. The tour has evolved into highly orchestrated moments with a rotating roster of guests joining Wallen on stage. Celebrities such as Andre Johnson, Kid Rock, Drake, and Brett Favre have walked out with Wallen during various shows on the tour. The addition of celebrity guests has become one of the most anticipated elements of Wallen's concerts, adding to the excitement for fans attending the shows.
Source: https://www.billboard.com/lists/morgan-wallen-im-the-problem-tour-celebrity-walkout-list