Single dad goals! When Andy Cohen is not hosting all things Bravo he is spending time with his two kids Ben, 5, and Lucy, 2 — whom he can’t help but gush over on social media. The two children were born via surrogacy and are “biological siblings.” The proud dad has previously raved about becoming a parent despite many obstacles. “Family means everything to me and having one of my own is something that I have wanted in my heart for my entire life,” Cohen said in 2018 just months after Ben’s birth. “Though it’s taken me longer than most to get there, I cannot wait for what I envision will be the…