"Teen Mom" couple Catelynn Lowell and Tyler Baltierra are in the midst of filming a spin-off series.

Catelynn's father confirmed the news to Celebuzz on Sept. 20.

According to her father, David Lowell, Catelynn and her fiancé Tyler have already started to film the spin-off, which will focus on the pair planning their wedding and leading up to the big day.

David said the pair were "filming last weekend" and that the new series will show "all of their wedding planning leading up to the big day." He also said that there's been nonstop filming for the past month.

He talked about his involvement in the wedding, stating, "We'll share the all-important father-daughter dance and I'll have the honor of walking her down the aisle."

Fans of the MTV hit "Teen Mom" have been with Catelynn and Baltierra for the biggest moments of their lives over the past four years in and out of taping - from giving their daughter, Carly, up for adoption, to their engagement, and graduating from high school.

Now fans have another occasion to celebrate with the "Teen Mom" couple as they move back to television to give a glimpse into their wedding, taking place next summer.

Most likely MTV's network will continue to air the lives of the couple but so far they remain tight lipped on the issue of the spin-off series. MTV released a statement to Celebuzz saying, "We haven't greenlit any spin-offs with the original 'Teen Mom' cast."

Fans can catch Catelynn and Baltierra in two upcoming MTV "Teen Mom" specials, starting Oct. 2 with the "Teen Mom Farwell Special"  followed by the "Teen Mom: Ask the Moms Special" on Oct. 9. 

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