Jennifer Lopez broke down in tears during a poignant moment on her recently-released Halftime documentary, which premiered at the Tribeca Film Festival.MORE: Jennifer Garner shares thought-provoking message following son Sam's car incidentThe doting mom shared the moving memory with her followers on social media on Monday, showing her tearing up as she recalled a conversation she had with her child Emme, 14.The footage was taken back in February 2020 when Jennifer performed during the halftime show alongside Emme, who was just 11 at the time.VIDEO: Watch Jennifer Lopez's Halftime documentary trailer "I wanted Emme to sit in the cage, putting her on that big stage, although it would seem scary for a lot of people, she doesn't feel nervous because she's next to me."MORE: Jennifer Garner breaks silence after Ben Affleck and Jennifer Lopez's engagement MORE: Jennifer Lopez and Ben Affleck's family have this to say about their engagementGetting emotional, she continued: "I said you look right down that camera and you tell every little girl in the world to get loud and to never, ever back down."In the documentary, the award-winning singer added: "And it was important. And I wanted to come out, after she did that, draped in the American flag, because I'm proud to be an American, but also I am not just American.