Lourdes Leon reportedly made out with her boyfriend in front of Madonna, Us Weekly noted Thursday.

The publication said that the 16-year-old had no reservations about making out with her boyfriend, Homeland actor Timothee Chalamet, in front of her mother. It was further alleged that the Queen of Pop, 54, had no issue with the public display of affection. Beyond kissing her boyfriend, Leon was described as dancing with a group of friends at the after party. Madonna reportedly joined in on the fun at around 1:30 a.m.

Leon and Chalamet were first identified as a couple in April and a source told the magazine at the time that it wasn't a very serious relationship.

"They are teenagers being teenagers so I guess you can call it that," the source said.

Madonna, Leon and Chalamet were all in attendance at the Cinema Society screening of her documentary Madonna: The MDNA Tour on Tuesday. The film will debut  June 22 at Epix and is a chronicle of her live shows from her last tour. It will feature a mashup of Express Yourself and Lady Gaga's Born This Way, Madonna's Like a Virgin/Love Spent  striptease and various footage.

After the premiere, Madonna engaged in a Q&A with fans and the press. The pop icon called The MDNA Tour the hardest undertaking of her career. However, she felt it made for a more satisfying show.

"In my book, if you don't leave a pound of flesh on the stage every night, you did not do your job ... Go hard or go home," she said.

Leon was not the only child of Madge's to make an appearance at the premiere. 12-year-old Rocco Ritchie was having a good time as well and reportedly spent time break dancing with his friends. Madonna said his "disconcerting" personality had to do with him being a Leo. Ritchie joined his mother on the tour and appears in the film.

"Go Rocco, wherever you are!" she said. "However, he does not look like that [like how appears in the concert film]. In one year, he has grown. He's six feet tall. His voice has deepened and I'm a bit scared of him."

Watch Madonna at The MDNA Tour premiere below.