Jenelle Evans wants fans to know that she is not currently pregnant with her fourth child.

Although the Teen Mom 2 star has been facing numerous rumors regarding a possible pregnancy in recent months, she is not expecting a baby at the moment. In fact, she's on birth control and a pregnancy simply isn't something she wants as she and her fiance, David Eason, prepare for their September wedding date.

"You all need to chill spreading rumors about being pregnant. I got the mirena BC implant immediately after having Ensley. No more babies!" Evans wrote in a tweet to fans on Thursday. "But you guys probably don't believe me, haha I don't care. We will see who has the last laugh when it comes time for my wedding!"

"You guys really think I want to be huge and pregnant at my wedding?! You're crazy!" she continued.

Evans and Eason announced their engagement in February of this year and earlier this month, Evans confirmed they would be tying the knot in September.

When a fan then joked that Evans is likely harboring twins, she humored the tweet and wrote, "Not going to lie that twins do run in my family lol my uncles from my mom's side were identical twins! Always get them confused."

Later, after a fan suggested MTV would be paying Evans a "baby bonus" if she would agree to conceive a child.

"All money received for the children from ANY Teen Mom show goes towards the children in their own trust fund, yes every child on the show," she explained.

To see more of Jenelle Evans, David Eason, and their co-stars, Briana DeJesus, Kailyn Lowry, Leah Messer and Chelsea Houska, tune into the eighth season premiere of Teen Mom 2 on Monday, July 17, at 9 p.m. on MTV.

Tags: Jenelle Evans Teen Mom 2 MTV Reality TV