The helipad of a private estate in Malibu, Calif., made a magical wedding site for The Mentalist star Owain Yeoman and his fiancée, jewelry designer Gigi Yallouz. The couple began dating after a chance meeting at an intersection in Los Angeles, and married on Sept. 7, which Yeoman calls "our best day. All of the people at the wedding were our very best friends, they came from all over – France, the U.K., Amsterdam, Calabasas just down the road. It was just touching," he tells PEOPLE.