After months of sneaking around and denying romance rumors, Kylie Jenner and Tyga may have to finally come clean about their relationship — 'In Touch' has learned the 17-year-old is pregnant.

"She just found out," the insider said. "She loves Tyga and sees a future with him. She's happy."

READ MORE: If Kylie Jenner Isn't Pregnant, How Does She Explain THIS Photo?

kylie jenner pregnant

Kylie & Tyga volunteering at a soup kitchen in November.

But mama Kris Jenner, on the other hand, is furious with her daughter, who's been frequently spending the night at her 24-year-old boyfriend's house.

"She was screaming, telling Kylie she was going to kill her and that she never should have let this happened," the source added. "Kris tried to ban Kylie from dating Tyga. Kylie told her to mind her own business."

The teenager has been showing off a much curvier body lately, leading fans to believe plastic surgery was to blame. But sources claim the pregnancy pounds are what's giving Kylie a more voluptuous body.

kylie jenner pregnant

Either way, Kylie's going to have to get her act together. The reality star has been partying into the wee hours of the night with her older beau and having a baby will change her entire lifestyle.

READ MORE: Here's What Tyga Thinks of Kylie Jenner's Alleged Pregnancy

"She'll calm down and get her priorities straight," the source added. "Because she really wants to have this baby."