According to the mag, the 21-year-old musician surprised Danielle at her home in New Jersey with a cushion-cut diamond ring that Kevin himself helped design.
"She said yes, yes, yes like 500 times super fast in a row," Kevin told the mag.
The couple met in May 2007, while vacationing with their families in the Bahamas.
And Danielle, 22, is still reeling from the proposal.
"It still feels like a dream," she said.
And Kevin's proud parents have weighed in on the upcoming union as well.
"Our hearts are filled with joy today and we are happy to share with you that our son Kevin has asked Danielle for her hand in marriage," Denise and Kevin Jonas Sr. said in a statement on the JoBros' Facebook page. "Her answer was yes, and it is such a blessing that she will be joining our family. Kevin and Danielle have not yet set a date. Family is very dear to us, and we hope we have raised Kevin to be a wonderful man and husband. Please join us in our family's celebration and in congratulating Kevin and Danielle. Thank you for all of your support."
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