Deleasa, 22, met Kevin—the JoBro who has managed to have a private life—in May 2007 while their families were vacationing in the Bahamas. "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," parents Denise and Kevin Jonas Sr. said in a statement. "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."

A rep for Kevin confirmed that he showed up at Deleasa's New Jersey home this morning with a ring he codesigned with Jacob & Co., and popped the question at her doorstep. But while thousands of girls would love to be in Deleasa's shoes—or at least also in a position to attend a wedding where Joe and Nick Jonas will be—the former hairdresser tells People she didn't know who Kevin was when she first met him. Way to play coy, honey.