The couple exchanged vows on a farm in Sharon Springs, N.Y., where they film their Cooking Channel show. In attendance was Ridge's former boss, Martha Stewart, who planned the wedding and did a special broadcast of the event for her radio show Martha Live.
"It could not have been a more perfect day," Ridge said. "Surrounded by family, friends, neighbors ... and goats!"
Prior to their nuptials, the couple posted a letter to their fans on their website. "Do you remember how thrilling it was to receive a love letter? Tucked through the narrow slots of your locker, or traveling across the vast expanses of a classroom through a sea of children's hands before landing on your desk?" they wrote. "This is a love letter to you. You're one of the community of people that nourished our relationship through 14 years so that we could get to this day. Thank you!"
Ridge and Kilmer-Purcell's wedding comes two days after the Supreme Court ruled against the Defense of Marriage Act.
In addition to their Cooking Channel reality show, the couple won the 21st season of The Amazing Race.