People think Kylie Jenner may have said she's pregnant with second child

Is the KarJenner family growing?

Some fans now believe Kylie Jenner low-key confirmed that she is pregnant with her second child after watching a video late Friday on sister Khloé Kardashian's Instagram Story. In a montage of clips, Kardashian gave followers a peek at her sweets-and-pink- themed 35th birthday bash. 

In one clip, Kardashian panned her phone over a table with a delicious-looking cake and arrangement of doughnuts that spelled out: "Happy f---ing anniversary of perfection."

It's at this point you can hear two women talking off camera, and one — who many believe is 21-year-old Jenner — appears to say "I'm pregnant" as the video ends.

The Kylie Cosmetics CEO welcomed her first child, Stormi Webster, with rapper boyfriend Travis Scott in February 2018. But it appears that expanding her family is in the cards at some point.

In an April birthday tribute to Scott, she cheekily wrote, in part: "Let's f--k around and have another baby."