Jennifer Lopez celebrated National Daughter’s Day by sharing a personal video of her own daughter Emme . “Happy #nationaldaughtersday to this lil coconut…” the 51-year-old superstar wrote in a post on Friday, September 25, “you are my sunshine and my whole heart.” The caption accompanied a sweet self-shot video of the 12-year-old, who Jen shares with Marc Anthony , candidly saying how much she loves and misses her mom.Scroll to watch the heartfelt video!“Hi mom!” Emme begins in the clip.