Photo via Twitter

Ryan Adams and Natalie Prass have been having some fun on tour together. Today, a flight cancellation prevented Prass from joining Adams in Copenhagen. Adams, consummate professional that he is, put on a dress, referred to himself as "Natalie Sass", and performed a set of Prass songs to open his own show. "I am usually much more gorgeous," he reportedly told the crowd according to Prass' representative. "The humidity fucks up my hair." Update: Watch video of his performance below.

Adams has covered Prass at previous shows on this tour. Both Prass and Adams tweeted about the birth of Natalie Sass:

Read our Rising interview with Prass.