Jenelle Evans is fighting back against gossip she’s either pregnant or has gained weight with bikini photos. The Teen Mom 2 reality star posted this image along with a series of tweets Sunday, assuring all that her son Jace is not about to become a big brother.

Jenelle Evans, who recently underwent breast augmentation and became engaged to boyfriend Gary Head, wrote:

“No, I’m not pregnant. No, I’m not fat,” she wrote. “Check out my new bathing suit. I love it. So bright!”

“I gained weight from my surgery and now all that extra weight is gone. I have birth control in my arm — it’s called Implanon.”

“Maybe if I stop eating for a week my fiance would love me and I wouldn’t be so [fat]. Tabloids can stop saying I’m pregnant.”

After her photo received over 2,000 Facebook ‘likes’ in just a short amount of time the 20-year-old added, “This is why I love all the support u guys give me thanks again!”

photo: Jenelle Evans Twitter