Oldest Jonas Brother Engaged

The oldest of the Jonas Brothers is officially off the market.

According to People magazine, Kevin Jonas proposed to his girlfriend, Danielle Deleasa in New Jersey early this morning.

Jonas was so eager to pop the question that he hopped on an overnight flight from a concert in Vancouver.

"It was tough performing last night, knowing that I was going to ask the biggest question in my life to the most amazing girl in the world," he told People.

He surprised the former hairdresser by showing up at her doorstep and got on one knee and asked for her hand in marriage.

"She said yes, yes, yes like 500 times super fast in a row," Jonas added.

Jonas sealed the deal with a cushion-cut diamond ring that he designed with Jacob & Co., People reported.

Jonas, 21, and Deleasa, 22, met in May of 2007 while vacationing with their families in the Bahamas. The happy couple has not set a wedding date yet.

"It still feels like a dream," Deleasa told People.