by Stephanie SoteriouBuzzFeedBuzzFeed StaffI'm an innately nosey and chronically online celebrity and pop culture journalist, with my specialist areas including deep-diving lyrics and calling out Terrible MenTM. Neil Patrick Harris and David Burtka made a rare public appearance with their 15-year-old twins Harper and Gideon on Sunday night, with the family of four stepping out for the premiere of The Lost Boys on Broadway.