'Teen Mom 2' Chelsea Houska, Kailyn Lowry, Jenelle Evans Ready for a Fight! MTV Stars Talk Fitness, but Fans Lash Out!

Teen Mom 2 stars Chelsea Houska, Kailyn Lowry, and Jenelle Evans rarely get into a group conversation on Twitter, but this time they all had one thing in common: getting fit. After Chelsea wrote about her exercise plans, her MTV castmates jumped in with their own opinions on the matter.

"Decided to add a little more cardio to my routine. 3 days crossfit 2 days kickboxing #9round #crossfit #metabolicfitnesscenter #maxmuscle #needsummerbod," little Aubree's mom wrote on Twitter and Instagram.

 Decided to add a little more cardio to my routine. 3 days crossfit 2 days kickboxing #9round #crossfit #metabolicfitnesscenter #maxmuscle #needsummerbod

A photo posted by @chelseahouska on Mar 18, 2015 at 12:38pm PDT

Kailyn saw this and commented, "I just started muy Thai! Crossfit 6 days muy Thai 2! You got it girlllll." Even Jenelle with all of her drama lately jumped in and said, "We r all turning into fitness freaks, but that's never a bad thing!"

@KailLowry @ChelseaHouska we r all turning into fitness freaks, but that's never a bad thing ! — Jenelle Evans (@PBandJenelley_1) March 18, 2015

However, as with all of Jenelle's comments on social media came digs from MTV fans about the mother-of-two's character.

@terilewlew: "You never stick to anything Jenelle.. It only lasts awhile with you! You are nothing like Kail & Chelsea."

@krissyzee: "I don't think fitness freaks smoke weed and eat cheeseburgers daily. Just sayin."

@1yndsll: "Going to a class so MTV can film you doing something productive doesn't make you a fitness freak."

@Iwannaseeaufo: "What you do doesn't even compare to what they're doing. Go swing on your pole."

As MStars News reported, Jenelle hasn't always made the right decisions since it looks like she will be getting back together with Nathan Griffith after he was arrested for domestic violence. The controversial reality couple got into a bloody fight after the reality mom accused her fiancé of cheating.

The police were called by Jenelle and an MTV crew member with screams heard in the background of the calls obtained by Radar Online.

"Send the police, there's a domestic abuse happening," the MTV employee said, as a commotion was taking place.

"We are filming with a talent and the couple is fighting," she continued. "Please send the police right away ... The fiancé is physically abusing his girlfriend."

Listen to the shocking 911 calls here: