Lady Gaga and Tony Bennett brought their Cheek to Cheek world tour to Detroit's Meadow Brook Hall on Monday night and treated the sold-out crowd to a night of classic selections from the Great American Songbook, including such beloved standards as "Anything Goes," "Lush Life" and "It Don't Mean A Thing."

Gaga, however, had to briefly stop the show to calm down an enthusiastic fan, who had been waving at the singer and taking photos non-stop. "I’m gonna let you take one selfie, and then you’re going to listen to the music," Mother Monster told the fan, and, after kneeling down to take that selfie, added: "My whole generation is high on their cell phones."

Watch the video, captured by WXYZ Detroit's David Kalman, below...

Monsters, what did you think of the incident? Sound off in the comments below!