Pregnant Kylie Jenner Builds Lavish Mansion Before Having Baby

Kylie Jenner is having a lavish Hidden Hills mansion built for herself and her coming baby.

But will the father of the child, rapper Travis Scott, be joining them in the ritzy new digs?

As RadarOnline.com has reported, a source said the Keeping Up with the Kardashians star got into a "blowout fight" recently with Scott and allegedly accused him of cheating on her.

Kylie, 20, who is due next month, according to RadarOnline.com sources, was spotted at a construction site in Hidden Hills on Wednesday.

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According to a December building permits obtained by a web site, Kylie is planning to build big time on the site, as it will include a 9,187 sq. ft. first floor, 5,304 sq. ft. second floor, two 2 huge garages, and 1,836 sq. ft. of covered porches.

While the permits value the job at more than $2.37 million, the web site has reported Kylie is likely to spend much more than that on the dream home.

The lipstick maven previously owned a $1.7 million mansion, also in Hidden Hills.

Kylie has been taking Lamaze birthing classes on the internet for maximum privacy, as the Daily Mail reported.

But while she expects her bundle of joy any day, there is conflict with the baby's dad Scott, 25, a RadarOnline.com insider noted.

She came face-to-face this week with her baby daddy for the first time since their reported split over the holidays, the source close to Kylie told RadarOnline.com.

"Kylie and Travis got into a blowout fight after he showed up unexpectedly to her mother Kris Jenner's house, where she's been staying lately," dished the source

.

"She flipped out on him and accused him of cheating on her with several women during her pregnancy, including a girl that she is kinda friends with!"

Travis — who was caught on camera heading into a strip club in L.A last month — denied any wrongdoing, the insider claimed.

But it's clear the musician has often been seen partying without Kylie.

However, as RadarOnline.com readers know, Jenner has been keeping an extremely low profile lately because she does not want to be photographed after packing on approximately 60 pounds of pregnancy weight.

Still, on Wednesday, it was apparently important for Kylie to survey the land she's bought to build a mansion for herself and the baby. Whether her lover Scott joins them remains to be seen!