It's been feeling like a party ever since Disney star Debby Ryan and Twenty One Pilots drummer Josh Dun announced they were expecting their first child together back in September. Now, the celebration continues as the couple officially step into their newest role yet, parenthood! RELATED: Congrats! Disney Star Debby Ryan Reveals She's Expecting Her First Child With Husband Josh Dun (PHOTOS)Dun & Dun Plus One Family Celebration While Debby kept much of her pregnancy private, she still honored family during this deeply special season.