One man in particular that seemingly fit the description is her MTV producer JC Cueva, though both parties have denied any romantic involvement. However, that doesn't mean fans aren't dying to see pictures of what the alleged mystery man looks like up close.
“I think I have a really good relationship with Kail,” he previously revealed. “I was a new person coming in; her previous field producer had been with her for years and years. I had big shoes to fill, but I think I did a good job. I joke around with her a lot. She likes me as a person, but she hates that I have to be a producer sometimes. We get along really great, and I think she respects me.”
The blonde beauty, who is already the mother of two sons, Isaac and Lincoln, shared the big news last week in a message on her personal website.
"I am pregnant. I’m sad that I should have known that people in my life would sell me out before I was ready. Like any normal person, I want it to be a happy time. I wanted this to be a private time so I could be excited while not getting chased by paparazzi and bothered with crazy headlines," she said. "Please know this was a choice I made, I already know some won’t agree but I’ve been showered with support by the ones I love since I found out."
"Of course, I was filmed on the show saying I didn’t want any more kids but I’m pregnant again," she wrote. "I know so many will have comments on this but here’s the thing — I didn’t want to bring another child into a failing marriage."
Scroll through the gallery to see more potential baby daddies!