These past few months, pregnancy rumors have been swirling around Kylie Jenner and her alleged boyfriend 25-year-old rapper Tyga nonstop.  According to US Magazine, Jenner has flatly denied that she is pregnant or engaged, and both she and Tyga have yet to confirm that they are an item. That leaves us with the question: are they really just friends?

Let's lay out the facts. In a tweet on December 11, 2014, Jenner stated, "I'm not trying to become a rapper, I'm not getting married, & I'm not pregnant." Furthermore, E Online reports that Tyga denied relationship rumors last October, stating, "People wanna take the situation [with Kylie] to the next level."

Tyga - whose real name is Michael Ray Nguyen-Stevenson - may not be looking for a new relationship anytime soon. He recently split from his fiancee Blac Chyna, who is a close friend of Jenner's big sister Kim Kardashian. He and Blac Chyna share their 2-year-old son, King Cairo Stevenson.

Furthermore, Kylie's big sister Kim disapproves of Tyga - likely because she is loyal to Blac Chyna. According to the Latin Post, Kardashian made her thoughts known to Jenner, but wasn't greeted warmly. A source stated, "Kylie doesn't want Kim's advice and told her that she is the last person to ever give advice on relationships... Kylie and Kim do not see eye-to-eye on really anything, which is so strange because they are so similar in personalities."

Perhaps Jenner just generally prefers older men. A source told Hollywood Life, "Kylie's clearly in awe of Tyga and loves being treated like his princess, even though they're just friends. But she has told her sisters many times, 'I can't wait to be 18. The guys my age are lame and don't know how to treat me like Michael Ray does. He's so fine and a perfect gentleman.' Kylie doesn't even call him Tyga. He's Michael Ray to her."

Only time will tell! What are your thoughts on the matter?