Poor Kylie Jenner. The 20-year-old cosmetics mogul is reportedly buying a mansion for boyfriend and baby daddy-to-be Travis Scott so she can keep track of his every move. According to Radar Online, Kylie has plans to build the home right next door to her own in Calabasas.

“[Kylie is] planning on building a house for [Travis] next door to hers complete with high-tech security cameras that’ll report his every move,” a source told the website, adding that the lip kit queen “doesn’t want him to live with her in her house, just have him nearby.”

The insider went on to say that Kylie — who is pregnant and expecting her first child with the hip-hop star — is building the home so she can be “close to the baby” at all times, “but she wants to keep an eye on him, too.” The 25-year-old rapper is reportedly “all for it,” but the source told Radar that friends worry “he doesn’t really know what he’s in for!”

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The report comes just days after In Touch exclusively revealed that Travis is cheating on Kylie with a model who worked on one of his music videos. “It’s been going on for a while,” the source told us. “Travis says he loves her.” Sadly, the Keeping Up with the Kardashians star has no idea about Travis’ betrayal. “Kylie would die if she found out,” said the source. “Travis is in love, but not with Kylie.”

For Travis and his new woman, it was lust at first sight. At the video shoot late last year, “they had instant chemistry,” said the source. “Travis was flirting with her. He was definitely on the prowl.” He exchanged numbers with the woman and promised to keep in touch, alleged the source.

Now, Travis and his side piece meet up often when he isn’t hanging out with Kylie. But when he and the Kylie Cosmetics founder are together, Travis plays the role of doting beau. “Travis and Kylie have been talking marriage,” said another insider. “Kylie’s crazy about Travis, and now that she’s pregnant she is pushing him to take their relationship to the next level.”

However, the source familiar with the duo’s relationship told In Touch that a wedding seems out of the question at this point. “He can’t be that serious with Kylie,” the insider said. “He’s hooking up with another girl! It’s really sad because Kylie obviously wants to make their relationship work.”

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