DENVER — With Taylor Swift looking on, potential jurors in her lawsuit against an ex-Denver radio host were asked Monday if they had ever been inappropriately touched or wrongly accused of groping someone — the issues at the center of the case.

A questionnaire released as jury selection began in the dueling lawsuits also asked candidates if they had seen any pictures related to the case — a possible reference to a photo that shows DJ David Mueller with his right hand behind the pop superstar, just below her waist, before a 2013 concert in Denver.

Swift claims Mueller grabbed her on the buttock during a meet-and-greet photo session at the show. Her lawyers have called the photo “damning” proof that Mueller groped her.

Mueller, denies the allegation and says the photo only shows him trying to jump into the frame. Swift and Mueller are both smiling in the picture.