Could Peter Hermann's family be any cuter? On Saturday, the handsome Younger actor [1] had the support of his loved ones as he attended the launch of his children's book, If the S in Moose Comes Loose, at Books of Wonder in NYC. Aside from posing with his wife Mariska Hargitay [2], the longtime couple [3] had an adorable moment with their three children, August, Amaya, and Andrew, as they shared a group hug. Seriously, it's almost as precious as their recent family game night [4].

Plus, a few of Peter's famous friends stopped by for the special occasion. Not only did he goof off with Brooke Shields [5] and Mariska as they posed with his book, but he also met up with his Younger costar Sutton Foster [6], who brought her husband Ted Griffin and their daughter Emily to the event. If you need us, we'll just be swooning over these sweet pictures.