Kevin Jonas tied-the-knot in secret this weekend!

The Jonas Brothers star wed girlfriend Danielle Deleasa on Saturday evening in Oheka Castle in Long Island, New York – after rumors last week said the pair were planning to get married before Christmas.

The happy couple issued a statement to People confirming they were now man and wife.

It read: “We’re so happy that we’re finally married and we were able to share the special moment with family, friends and loved ones.”

400 onlookers watched Kevin and Danielle make their romance official, including celebrities and friends like Camp Rock co-star Demi Lovato.

Michael Russo (a celebrity event planner) added: “The snow only made it look more like a winter wonderland.

“Danielle looked like a princess,” Russo continued. “Kevin has said many times he feels like he met his princess.

“To see them together you can feel the warmth and the love all around them. They are just perfect for each other.”