Farrah Abraham slams pregnancy rumours with a barely-there bikini [PHOTOS]

Farrah Abraham already has an eight-year-old daughter with her ex Derek Underwood, who died in a car accident.

Pregnancy rumours have been dogging Farrah Abraham since her vacation to Jamaica late last month when she was seen with a rounded belly. And the porn star decided to put these rumours to rest with a skimpy bikini video that shows her flaunting her abs.

Taking to Instagram, the Teen Mom star posted a video of hers in a barely-there green and gold bikini that does very little to cover up her assets. Though she did not talk about pregnancy, the video shows Abraham with a flat tummy.

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Check out the video below:

#ad Ladies, some real talk here - @flattummytea kicks bloating hard. Bloating is sooo uncomfortable, both in how it feels and looks. I don't use this tea for weight control, it's not about that, it's for flushing out toxins and cleansing your tummy. From there it completely gets rid of bloating, and gives you a flat tummy. It's a staple for me, I literally take it everywhere, especially when I'm away from home when I know I can't always eat super healthy. Anyway, would love to see and know if any of you have a similar issue and or experience, and make sure you go check them out at flattummytea.com - Let me know girls!

A post shared by Farrah Abraham (@farrah__abraham) on Jun 13, 2017 at 5:15pm PDT

Abraham is yet to comment on these pregnancy rumours, but her on-again off-again boyfriend Simon Saran told Radar Online earlier this month that Abraham wasn't expecting her second child.

"She's not pregnant," he told Radar. "I believe she had too much Dr. Pepper to drink for breakfast that left her looking bloated."

However, if she's pregnant then this would be the MTV star's second child. She has a daughter Sophia, 8, with ex-boyfriend Derek Underwood, who died in a car accident when Abraham was pregnant.

"The last time I saw Derek was when I was five months pregnant," Abraham said during an earlier episode of Teen Mom OG. "My dad and Derek pulled knives on each other and called the cops on each other and it was really sad."

Abraham and Sophia visited Derek's grave on May 8, and the reality show star shared a photograph of his grave on her Instagram page with the caption: "Happy Birthday Daddy Derek! We all love you so much thank you for always watching over us."

#ad Ladies I'm coming in flat with @flattummytea! Had more than a few slip ups lately with my birthday and all, but I've been to get flat and keep bloating way down. It's crazy how much difference bloating actually makes. You get o top of you bloating and your waist line looks like yuo've dropped 5 pounds! It's a simple routine, morning and night. You guys know I take it with me everywhere!

A post shared by Farrah Abraham (@farrah__abraham) on Jun 7, 2017 at 3:26pm PDT