Jennifer Lopez and Maluma took a lesson from the Lady Gaga and Bradley Cooper film school. The 50-year-old superstar and her 25-year-old co-star filmed a scene from their upcoming flick Marry Me live on stage at Madison Square Garden in New York City during Maluma’s show on Friday, October 4. Film buffs will remember that LG and B-Coops employed the same shooting technique for A Star Is Born, also filming before real fans at actual concerts. It was an incredible surprise for the booming crowd, who are forever immortalized as extras in the romantic comedy.