"People are like, 'Is she crying?' I'm like, 'Almost every night, thank you," Jennifer Lopez told etonline.com.
Mr Benkirane called the performance "serious delinquency", saying it contained "disgraceful scenes"
JLo opened the Mawazine Festival in the capital city of Rabat, performing for nearly two hours for thousands of fans
Jennifer and Casper were seen enjoying the music while dancing together at the balcony of a restaurant