scheana marie and Carl Radke may have different definitions of what a "hookup" entails. Following Radke's appearance on "Watch What Happens Live" on Monday night, February 19, a source claims the "vanderpump rules" star never actually slept with her fellow Bravo star. Instead, she simply kissed the "Summer House" cast member.

“Scheana never denied kissing him,” a source close to Scheana told Page Six on Tuesday. “She just said she didn’t sleep with him. Never lied.” After the episode of "Watch What Happens Live" aired, many took aim at Scheana for allegedly denying her hookup with Radke in tweets shared weeks ago after her two co-stars, Kristen Doute and Stassi Schroeder, claimed the Bravo stars hooked up with one another.

What is Carl Radke saying happened between them?

In response to the source's claim regarding his "hookup" with Scheana Marie, Carl Radke explained that he never said he and Scheana slept together to begin with. “I never said we had sex,” Carl Radke told Page Six. “I said we hooked up.” He actually said that he and Scheana hooked up twice but didn't reveal when or where their rendezvous took place.

Following her divorce from Mike Shay in November 2016, Scheana moved on with Robert Parks-Valletta and dated the actor for about six months. Since then, she has continued to chat about the actor and their future together as if they are still currently dating. She's even spoke of getting married to Parks-Valletta and made it clear to Lisa Vanderpump during filming that they were going to end up together.

Did Scheana Marie only kiss fellow Bravo star Carl Radke?

While her co-stars certainly made it seem like more happened between Scheana and Radke, the Page Six insider claimed she never actually slept with the "Summer House" star. Still, when it comes to the months that followed her breakup (if that is when their hookup took place [VIDEO]), she may not have remained completely dedicated to her ex-boyfriend in the way she's made it seem at times.

Following her alleged hookup with Radke, Scheana Marie moved from her home in Los Angeles and traveled to Sin City where she landed a starring role in "Sex Tips for Straight Women from a Gay Man." Throughout her time in Las Vegas, Scheana has received plenty of visitors from home, including her younger sister and her former boyfriend [VIDEO].

Scheana Marie can be seen in "Vanderpump Rules" season six, which airs on Mondays at 9 p.m. on Bravo.