Morgan Wallen

Country music star Morgan Wallen will be grateful for second chances this Thanksgiving -- he'll be the musical guest on "Saturday Night Live," 2 months after the show axed him. 'SNL' announced it Wednesday, saying Morgan will perform on the December 5 show ... with Jason Bateman hosting. Moments…

Morgan's no longer the musical guest on this week's 'SNL' -- he says the show informed him he broke COVID-19 protocol and won't be performing. The country singer admits his actions this past weekend were "short-sighted," and put people at risk, and he seems contrite about losing his opportunity…