Jenelle Evans and David Eason aren't expecting their first child together, and over the weekend, the Teen Mom 2 star seemingly proved she wasn't pregnant by partying with her fellow Teen Mom star, Farrah Abraham.

After denying baby news on Instagram with a bikini photo, Evans shared a number of photos of herself and Abraham at a nightclub.

"j_evans1219#happybirthday @farrah__abraham #miami @housemiami," Evans wrote in the caption of the photo below, which was taken in Miami, Fla.

A photo posted by Jenelle Evans (@j_evans1219) on May 21, 2016 at 11:22pm PDT

"Had a great time last night at @farrah__abraham 's birthday with the crew @uncledave01 @jdonovanpr @melangenyc !! Thanks for the invite again and thanks Eve for making me look gorgeous as usual!" Evans added with a second photo.

A photo posted by Jenelle Evans (@j_evans1219) on May 22, 2016 at 2:41pm PDT

In other Jenelle Evans news, the reality star continues to battle her ex-fiance, Nathan Griffith, for custody of their one-year-old son, Kaiser.

"It's just a lot of butting heads right now," Evans told PEOPLE Magazine in March. "I think he's really not putting all personal issues aside – he's not making it just about Kaiser."

According to Evans, Griffith is jealous of her boyfriend, Eason, and not yet over their relationship.

"I think he's really jealous of David," Evans alleged. "He's claiming I'm letting Kaiser called David 'Dada,' but Kaiser knows David by 'David' – I would never do that to Kaiser and I would never do that to Nathan because that's unfair."

"Every time we talk, he doesn't even really ask about Kaiser," Evans continued of Griffith. "He just asks how I'm doing and what I'm up to lately ... I don't think he is sure of his current relationship, or he hasn't let go [of me] yet."

Since splitting from Evans last summer, Griffith has been dating Jessica Henry, and while there have been rumors regarding their engagement, the pair does not appear to be planning to wed quite yet.

For more Jenelle Evans, tune into Teen Mom 2 season seven on Mondays at 10 p.m. on MTV and check out a sneak peek of tonight's new episode below.