(Cover) - EN Showbiz - Sir Elton John and David Furnish proudly flaunted their baby boy on vacation with Neil Patrick Harris at an exclusive resort in the south of France.

Elton and his partner David welcomed son Zachary Jackson Leven, seven months, on Christmas Day of last year to a surrogate mother in Los Angeles. Since their new arrival, doting dads Elton and David have lavished Zachary with affection and luxurious holidays.

Seen at Club 55, a premiere resort in St. Tropez, today, Elton, David and Zachary went boating with Neil and his family. Neil has two children of his own with partner David Burtka, twins Harper Grace and Gideon Scott, who were welcomed into the world in October of last year. The four fathers were seen thoroughly enjoying their family recreational activities.

Despite the exclusivity of their recent respite, David and Elton are determined to provide their son with a well-grounded childhood. Elton treasures his own youth and wants to provide Zachary with the same warm experiences.

"I so value my own childhood now, and we want to give Zachary - as much as we possibly can - the same thing. A solid old-fashioned childhood, if you like," Elton said recently.

Neil finds inspiration in Elton's parenting approach. He appreciates all that he is learning from his dear friend Elton.

"[Elton and David are] super great parents," 'Neil told Access Hollywood. "They're so fiercely involved in their son's life and it's really kind of great to watch them interact with him." (C) Cover Media