Following the announcement of her "healthy baby girl," Kylie released an 11-minute-long YouTube clip titled 'To Our Daughter,' which has already amassed 31m views.
During the video, Kylie and Travis look incredibly loved-up as they go to scans of the baby and cuddle on the beach.
But it's a moment showing Kylie holding her baby bump that has fans confused.
However, just last week People reported that Kylie and Travis have no plans to get engaged anytime soon with a source revealing: “There are no plans for them to get married or even engaged."
“It’s not anything that Kylie seems to be focused on."
Kylie was also spotted wearing a different ring on that finger two months ago, so maybe it's just fashion - but given the past nine months of pregnancy trolling, we wouldn't put anything past these two.