of her donning a loosely-fitted throwback Blink-182 tee, concealing her stomach.
She pulled half of her short black hair into a ponytail with a full-face of makeup for the mirror selfie taken in front of her glam station.
The 42-year-old captioned the post: "Bleeding on your Blink tee"
The ensemble was a nod to her fiancé's earlier days with the rock band, but her followers were more focused on what she could be attempting to hide with the outfit choice.
One user wrote: "I get a strong feeling she's pregnant."
While a second person agreed, adding: "She's definitely pregnant."
And a third fan had the same thought, simply commenting: "Pregnant."
Many others dropped a slew of heart and fire emojis expressing their thoughts on the sexy snap, while her lover Travis responded to the caption, replying: "You always do."
PREGNANCY RUMORS
The lovebirds have been teasing fans for months about a possible pregnancy with their constant PDA-filled pics.
Kourtney herself as also created chatter that she has a bun in the oven given her baggy outfits and random food selections as of late.
The reality star has shared her interesting cravings on social media, most recently posting a snap of a heart-shaped pizza pie ahead of the Valentine's Day weekend.
Though cut into pieces, the pizza was still kept all together for the photo, showing that it’s in the shape of a heart and filled to the brim with toppings.
It appeared to be the company’s vegan option, which includes tomatoes, artichokes, pickled Guindilla peppers, olives, and basil.
To show how excited she was to dive into the perfectly-baked pie, she added a face emoji with its tongue licking its lips.
Other recent food postings included her enjoying vegan waffles, cake, milkshakes covered in sprinkles, and having a "midnight snack" of crackers covered in peanut butter and banana.
She also took to Instagram recently to share a video of her kitchen pantry filled with snacks and junk food.
FAN THEORIES
Eagle-eyed fans believed they figured out how far along she could be in her pregnancy when a TikTok user spotted that she keeps sharing photos of a sequin avocado purse she had received.
The Keeping Up With the Kardashians alum filmed the purse in front of her fireplace and also held onto the accessory while showing off her nude manicure, in a photo taken by nail artist Lisa Kon.
The fan - who has the handle - pointed out that a baby is the size of an avocado at 16 weeks.
Other signs fans noticed were when she shared a throwback photo of herself using two breast pumps, holding the devices to her chest while wearing a black swimsuit.
She also posed in a SKIMS bodysuit with both hands on her stomach - as if hinting that she might be pregnant.
Kourtney is already mom to three children: Mason, 12, Penelope, nine, and Reign, six with her ex Scott Disick.
While Travis has two kids Alabama, 16, and Landon, 18, who he shares with his ex-wife Shanna Moakler.
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