Avid Keeping Up With The Kardashians viewers are speculating that a photo shared by Kim on September 3 may have hinted at Khloé and Jenner's pregnancies, and Kim's surrogate news.
The photo in question was a throwback post from the Kardashian's family holiday to Costa Rica in January.
"The 3 of us..." the reality star, 36, captioned the image.
Her followers have been commenting on the photo, with one questioning: "Is this the confirmation we’ve secretly had the entire time".
Another said: "ok wait.... is this saying that all 3 of them are expecting..... I NEED DEFINITE ANSWERS".
Kim recently confirmed that she is expecting her third child via surrogate.
Khloé, 33, is pregnant with her first child with NBA boyfriend Tristan Thompson. 20-year-old Jenner is also expecting her first child with rapper Travis Scott.