But now, photobooth pictures of the 20-year-old and her 25-year-old rapper boyfriend at the annual Kardashian Christmas Eve party have emerged.
And fans are speculating hard about the hand placement in the rare snap, suggesting that Travis is cradling her bump.
The makeup mogul has been keeping a low profile of late, rarely being pictured in public and dialling back her social media presence.
Many fans wondered whether she actually attended her mum's annual festive bash as there were no images of the young Jenner from the heavily documented night.
But Khloe Kardashian shared a series of black and white selfies of the pair, as well as a video discussing why her younger sister wasn’t pictured.