What would you do if your celebrity crush did this to you but you were in a relationship?

Check out what Enrique Iglesias did to a fan. Apparently, he normally does this at his concerts.

http://www.dailymail.co.uk/tvshowbiz/article-2177829/Latin-pop-idol-Enrique-Iglesias-pulls-fan-onstage-New-Jersey-kisses-mouth.html

If you had a celebrity crush that pulled you up on stage like that, would you allow that if you were married? I imagine that most partners would feel hurt/disgusted to see that. But then again in the situation what are you supposed to do? Say “No sorry!” in front of the whole world. It’s not like it’s cheating right but then again it hurts them.

I remember with my last ex I won a contest to meet my favorite singer Ginuwine. He kept kissing me on the cheek but he kissed all his winners on the cheek lol. It was also our 1 year anniversarry and my then bf didn’t want to go to the concert.