Elton John and husband David Furnish had some special guests in St. Tropez on Thursday when Neil Patrick Harris and fiancé David Burtka joined them for a ride on their yacht. They even made it a family affair, with Harris and Burtka bringing along twin babies Harper Grace and Gideon Scott to play with nine-month-old Zachary, John and Furnish's son. For no other reason than how cute this all is, here are some pictures from the big gay family affair.

[Image via Bauer-Griffin]

[Image via Bauer-Griffin]

[Image via Bauer-Griffin]

[Image via Bauer-Griffin]

[Image via Bauer-Griffin]

[Image via Bauer-Griffin]

[Image via Bauer-Griffin]

[Image via Bauer-Griffin]