"[Heidi] was getting mad at me if we would start crying so that she wouldn't start crying," said new sister-in-law Stephanie (left), with the rest of the bridal party. Spencer's niece, Ava, was the flower girl.
Heidi Montag and Bill Montag
The bride walked down the aisle on the arm of her father. "It was really emotional for me," he told Us. "I'd imagined that moment a million times before. Having Spencer be the one waiting for her at the end made it so much easier, though, because he's such a great guy and I'm honored to have him as my son."