Neil Patrick Harris  and husband David Burtka often share adorable snapshots of twins Harper and Gideon, and they really upped their game on Easter. In a cuter than cute Instagram, the family of four leans in close and smiles for a frame-worthy holiday portrait. "Happy Easter from the Burtka-Harris bunnies and one lil' chick!" Neil wrote in the caption. The sweet moment shouldn't come as a surprise to Neil's followers, though — of all the picture-perfect celebrity families  out there, Neil and David's is one of the most active on social media. The couple, who secretly got married  last September after 10 years of dating, constantly shares heart-meltingly cute photos of the twins, ranging from their elaborate Halloween costumes  to their nights on the town eating oysters and watching jazz shows. (Yes, they're sophisticated NYC tots.) Keep reading to see their best snaps!