They may be busy parents of twins, but Jennifer Lopez and hubby Marc Anthony take the time to go out on dates. The couple, who are parents to Max and Emme, 13 months, gushed about their babies on a night out in New York on April 1. "They’re walking. They’re talking, babbling a lot!” a glowing Jennifer told In Touch with Marc, wearing in a jacket from Topman, at a dinner celebrating the NYC launch of Topshop/Topman at Balthazar. “They were holding hands the entire time!” says an onlooker at the party. “They looked so in love.” J. Lo, who looked especially radiant, confided that "happiness" was her favorite beauty secret.