The 22-year-old member of the Jonas Brothers - who have all promised to save themselves for marriage - exchanged vows with his bride in front of almost 400 guests at snow-covered Oheka Castle on New York's Long Island.

The newlyweds told People magazine, who have the exclusive picture deal of the wedding: "We're so happy that we're finally married and we were able to share the special moment with family, friends and loved ones."

Former hairdresser Danielle, who is from New Jersey, wore a Vera Wang dress, while Jonas Brothers Joe and Nick both served as best men.

The trio's Camp Rock co-star Demi Lovato, who is rumoured to be dating Joe, was among the guests, fuelling rumours she was his date.

Kevin and Danielle met in 2007 while on vacation in the Bahamas with their respective families. Kevin proposed in July with a customised ring from Jacob and Co.