Kevin Jonas married Danielle Deleasa at 5 pm Saturday on a sprawling estate on Long Island, NY.
RadarOnline.com was the first to break the news that the pop star would walk down the aisle. The ceremony took place at the lavish Oheka Castle, a French chateau often used for special events.
The couple released a statement saying "We're so happy that we're finally married and we were able to share the special moment with family, friends and loved ones."
Demi Lovato was among the 400 family and friends who attended the wedding. The bride, a former hairdresser, wore Vera Wang. The groom's two brothers, Nick and Joe were his best men.
Saturday's nuptials took place in a stunning a fairytale forest under heated white tents, complete with 14-foot trees draped in hydrangeas and crystals made to look like icicles, the winter storm outside only added to the fairytale winter wonderland.
At the reception, a menu featuring Asian, Italian and Caribbean dishes was served.
The Bride and Groom's wedding song was 'Always In My Heart' by Rascall Flatts.