Fans can reportedly expect to see more of Maci Bookout, Amber Portwood, Farrah Abraham and Catelynn Lowell.

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As the sixth season of Teen Mom OG airs on MTV, a source has spoken out, claiming the women are already in production on the upcoming seventh season of the show, which will likely air sometime next year.

“Filming has already begun for the seventh season of the show,” a source told Real Mr. Housewife on Monday. “Farrah‘s daughter, Sophia, celebrated her seventh birthday at High Five in Lakeway, Texas this weekend, and it was definitely a taped event."

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“All of the women on the show will be back for season seven,” the source continued. “MTV knows how successful this franchise and these ladies are, and as long as the fans continue to be captivated by them, they will continue to tell these women’s stories.”

After landing episodes of 16 & Prengnant several years ago, Bookout, Portwood, Lowell and Abraham began starring together on Teen Mom, which aired for four seasons until it was canceled in 2012 due to Portwood's imprisonment. Then, in 2014, after Portwood's release, the women reunited once again, and the series was rennamed Teen Mom OG.

For more of Maci Bookout, Amber Portwood, Farrah Abraham and Catelynn Lowell, tune into Teen Mom OG season six, airing on Monday nights at 10 p.m. on MTV.