By Alexis Bennett
Updated Oct 14, 2015 @ 5:30 pm
Credit: Instagram/@nph

Once again, Neil Patrick Harris and David Burtka are giving us more proof that they have the perfect little family. A few days ago, the duo showed us how adorable their twins, Gideon and Harper, are in a cute Facebook video, and just when we thought they couldn't be any more lovable, Harris took to Instagram (below) to show off one of their birthday gifts.

On Tuesday, the happy fathers celebrated their twins turning five with an unbelievably cool birthday cake. And this wasn't just any cake! The party treat was in the form of a sand castle, decorated with princesses fighting droids.

Not only did the talented dads come up with the fun idea, they made the two-tier cakes themselves! Talk about parent goals.

See more detailed photos of the lovingly made homemade birthday cakes below.