If Kylie Jenner isn't pregnant, she sure isn't doing anything to put to rest the rumors that she has a bun in the oven.
The 20-year-old social media star has posted a few throwback photos of herself on Instagram, displaying her flat stomach, but she hasn't posted anything current beyond a few ads that show her from the chest up and clad in fur.
Among her reposts is an old photo she took with best friend Jordyn Woods while they were filming reality show "Life of Kylie."
In the photo, the pair stand with an arm around each other, grinning in front of a giraffe.
Kylie also posted a throwback in which she wears a tight white crop top, tight jeans and bright red lipstick while posing in a field and showing off her toned abs.
"throwback Mary Jo is the perfect red [Kylie Cosmetics]," the reality star and makeup mogul captioned the solo shot.
The ads include a makeup tutorial featuring her purple eyeshadow palate, during which she wears a loose-fitting turtleneck, and a few others in which she models some sunglasses, though there isn't any indication that these were filmed recently.
The Kardashian-Jenner clan has neither confirmed nor denied the speculations that Kylie is roughly four months pregnant with her boyfriend Travis Scott's baby, notes Us Weekly.
Though Kylie has only been dating the rapper, singer and songwriter for five months, her family reportedly "loves him" and is happy for the couple, even though parent Caitlyn Jenner has reservations about the nontraditional family setup, a source said.
"Caitlyn is excited for Kylie but is also worried and thinks she is too young to move forward with such a big life decision like this," the source told Us Weekly. " … Caitlyn is supportive of her daughter, of course, but she doesn't necessarily think this is the right time for Kylie. She has a hugely successful business and Caitlyn doesn't want to see that taken away from her."
Kylie and her boyfriend are said to be "serious" about each other as they prepare for the family addition.
"She's really into him and has known him for a long time," someone familiar with the situation said in June. "Her family really likes him. [Kylie's sister] Kendall has also been friends with him for years."
Kylie is not the only member of her family said to be pregnant. Sisters Khloe Kardashian and Kim Kardashian-West are also reportedly expecting, Khloe with her boyfriend, NBA star Tristan Thompson, and Kim via surrogate with her husband, rapper Kanye West.