Kenny Chesney and Ashanti will film an episode of the Oxygen Network's Custom Concert series in New York City's Cro-Bar on Nov. 23. In addition to a duet with the pop star chosen by fans, Chesney will perform one of his own hits. The two musicians met during the 2003 TNT special Christmas in Washington. "Ashanti is just a good ol' girl," Chesney said. "She is about as sweet at pie, loves to sing and is seriously good people." The episode will debut Nov. 28 and re-air twice in December.