Teen Mom OG may have yet to be renewed, but MTV just made a major slip in their top secret new season by announcing the filming date for the series' After Show.

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According to a new report, the network has revealed the Teen Mom OG: After Show taping will take place in New York City next month.

On Tuesday, Wetpaint Entertainment announced that "a date for the filming of the Teen Mom OG after show has officially been set for Saturday, December 12, 2015 in New York City, and all four girls — Catelynn, Maci, Farrah and Amber — will attend."

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The site also revealed a major hint regarding the upcoming premiere of Teen Mom OG season six.

"Teen Mom fans know the after show (and reunion) usually film about three months before it airs — for instance, the Teen Mom 2 girls taped their Season 6 specials in July and the reunion aired on TV in October. So if our calculations are correct, this means TMOG will debut sometime in mid to late March 2016," the site explained.

Thus far, Farrah Abraham is the only Teen Mom OG star who has spoken of the upcoming sixth season. Last week, Abraham appeared on Brandi Glanville's Podcast, where she teased of the new season.

“On the next season of Teen Mom OG, you will see me dragging myself ragged trying to really have my family and my daughter with me, with all of my work and club appearances and everything that I’m doing,” Abraham revealed, via Reality Tea. “I really get to the point where I miss my family and I miss my daughter.”