According to TMZ, Jenner, 20, has known about the baby for some time and began telling friends and family about her pregnancy earlier this month. Other sources claim she's four months pregnant.
Rumor has it that the reality star and businesswomen is having a girl, but those reports are so far unverified.
Kylie Jenner and Travi$ Scott began dating in April of this year and have been seen together at Coachella and a Houston Rockets playoff game later in the month. The couple also got matching butterfly tattoos on their ankles in June.
Jenner nor Scott has yet publicly announced the pregnancy news.
(Photo: Jackson Lee/FilmMagic)