Party Down South star Tiffany Heinen is being forced to defend herself against a round of rumors claiming she is with child and about to become a mom.

Get A Sneak Peek As The OGs 'Get It Going' In Florida

The reality star and fan favorite quickly took to Twitter today to shut down rumors she was pregnant after a joke with co-star Lauren White on Snap Chat was misunderstood by fans, who quickly assumed that Heinen was in fact pregnant.

"To the world of @LaurenAshWhite snap chat followers...I am not pregnant...it was a joke!" she wrote. What Will Happen When The 'PDS' Gang Reunited In Florida? It appears the joke was started by something White may have shared through the app while the two hung out with a male friend, Wyatt Leger--who was believed to be the father of Heinen's baby as the joke continued to pick up steam.

"@tiffanyheinen and I aren't having baby. It was a joke, Chill people," he wrote on Twitter.

This isn't the first time Heinen has had to shut down rumors about herself after fans assumed different scenarios about what they saw on social media. Last fall, she was forced to defend herself against countless rumors she had gotten extensive plastic surgery after she lost weight through diet and exercise and appeared to look different in photos.

However, Heinen was able to make one fan's day after they caught the advanced look at the show's season four premiere (which is already available on the CMT app), and learned that when the group began filming their adventures in Florida, both she and Lauren had boyfriends.

"@LaurenAshWhite @TiffanyHeinen the girls of PDS are crushing a lot of Men's hears having boyfriends now!!!!!" the fan wrote.

"Well we are single again," Heinen replied.

Catch Tiff along with the rest of the original gang when season 4 of Party Down South premieres August 20 at 9 p.m. on CMT.