The feud between Catelynn Lowell and Farrah Abraham just got a major reboot.

Catelynn Lowell Pregnant? 'Teen Mom OG' Wants A Baby Boy

Although the Teen Mom OG co-stars made amends during filming on season five after a dispute months prior, things have clearly taken a turn for the worse. During a recent trip to New York City, Lowell was caught slamming Abraham during a Snapchat video with her co-stars.

“To Farrah, that f**king h** b***h,” Lowell is heard saying, according to a report by OK! Magazine on Thursday.

'Teen Mom OG' Feud Reignited: Farrah Abraham's Mom Is 'Disappointed' In Maci Bookout & Catelynn Lowell

At the end of the toast, Lowell reportedly concluded, “Amen to that b***h!”

A couple of months ago, Abraham's mother spoke out against Lowell, as well as Maci Bookout, claiming the women were "hypocritical" and "jealous" of her daughter.

“I’m just disappointed,” Debra Danielson told OK! Magazine. “We were all supposed to be like family and I was just disappointed because they seemed to live one way and have their hypocritical attitude and jealousy towards Farrah.”

“If you live in a glass house, you don’t be throwing rocks at other people,” she explained. “Maci and Catelynn live in glass houses.”

For more of Catelynn Lowell, Farrah Abraham and their co-stars, tune into Teen Mom OG season six, premiering on Monday, Jan. 4, at 10 p.m. on MTV, and check out the trailer below.