ABC has confirmed it will air The Bachelorette: Ashley and J.P.'s Wedding in December.
According to the network, The Bachelorette: Ashley and J.P.'s Wedding will cover Hebert and Rosenbaum's wedding ceremony as well as all the events leading up to it -- including the dress fittings for Hebert's custom-made gown, the couple's meetings with their wedding planner, and their bachelor and bachelorette parties.
In addition to the couple's family and friends, prior The Bachelor and The Bachelorette participants will also be on the wedding guest list.
Hebert recently graduated from dental school at the University of Pennsylvania and is currently completing a specialty in pediatric dentistry at St. Christopher's Hospital for Children in Philadelphia while Rosenbaum is a construction manager in New York City.
Earlier this year, the couple announced they had decided to move to New Jersey together to better convenience Hebert in her dentistry career.
"We've been living in New York and I got into a pediatric residency in Philadelphia, so we decided to move halfway," Hebert told Us Weekly. "He'll commute and I'll commute. It's a lesson in relationships."