Jenelle Evans Sets Fire to Kail Lowry 'Peace' Offering, Calls Her a 'Fake Ass Bitch'

Jenelle Evans is all fired up, literally.

The "Teen Mom 2" star took to Instagram on Friday morning to burn a gift from costar Kai Lowry to ashes, showing what she does to presents "sent from fake ass bitches like you."

In the video, Evans pours gasoline over a set of Lowry's Pothead Haircare products, something we're told Lowry sent out to to a number of people -- not just Jenelle -- to get the word out about her line.

"Been debating whether to upload this, but I feel like the time is appropriate," Evans captioned the clip. "Kail Lowry, for years you've been super jealous and envious of all us girls on the show. You try to make your way into the group, then turn into a mean ass person when it came down to me."

"You apologize on/off, claim I need to be apologizing sometimes, then talk shit constantly about me and my husband to the tabloids?!" she continued. "THEN you had the balls to send me a PEACE GATHERING GIFT?! Don't send me gifts and then go talk shit AGAIN!!!"

"Wow, you're an idiot cuz this is what I do for gifts sent from fake ass bitches like you," Jenelle added, along with a middle finger emoji. "Stay our (sic) of my life, go worry about your own." On her Instagram stories, Jenelle later added, "Kail Lowry… Don't ever claim you're 'sorry' to me again."

Kail subtly responded on her own Instagram, promoting her product and adding, "this hair oil is good for a variety of things including helping to smooth and hydrate HEAT damaged hair 🔥💁🏼‍♀️." Jenelle's original post was also "liked" by her haircare line's Instagram account.

So what sparked this wild outburst? Seems Lowry spoke about Jenelle's husband, David Eason, on her "Coffee Convos" podcast, adding that she thinks he needs "a psych eval." Posting a screen grab of an article about Lowry's comments before torching the present, Evans also called her costar a "Drama Queen."

The new season of "Teen Mom 2" kicks off January 14, 2019 on MTV.