Bachelor Nick Viall Goes on a Group Date to the Backstreet Boys Concert

Seven women took the stage with their new potential beau

Fans attending Friday's Backstreet Boys concert received an unexpected treat!

The Bachelor star Nick Viall had a group date with seven contestants at BSB's concert, where he and the women appeared on the Honda stage at the IHeartRadio Theater to perform a choreographed dance, eyewitnesses tell E! News. After the boy band performed "Everybody (Backstreet's Back)" Nick and his ladies began their dance. At the end of it, BSB selected one contestant who would get to slow dance with Nick to their hit "I Want It That Way" as the rest of the women watched from the side of the stage.

"You're like my personal Ryan Reynolds," A.J. Mclean joked to Nick after the cute moment. "Not only is Nick handsome, he can move." Brian Littrell, meanwhile, gave Nick and the selected contestant some advice on how to slow dance.

It was a Bachelor-heavy night at the boy band's concert, as Becca Tilley and Ashley Iaconetti were also in attendance, the eyewitnesses tell us. Tilley and Iaconetti cheered Nick on as he and the contestants performed onstage. The Backstreet Boys did confess that Nick and the women had only an hour to learn their dance routine.

"Nick seemed to have a lot of fun," one eyewitness tells E! News. "The girls are definitely into him and definitely wanted to grab Nick's attention during the group date."