On Wednesday evening, the fun-loving daytime-talk-show host posted a preview clip of Thursday’s interview with pregnant Khloé Kardashian, who recently confirmedshe and boyfriend Tristan Thompson are expecting their first child together.
The caption of the clip also referenced Kylie Jenner‘s pregnancy, though, reading, “@KhloeKardashian and her baby bump are here tomorrow. @KylieJenner and her baby bump are watching from home.”
DeGeneres — known for her good-natured teasing of her guests — is referring to the 20-year-old makeup mogul and youngest KarJenner sister, who has yet to confirm her own pregnancy.
Followers immediately flooded the post’s comments with remarks about Jenner. One user wrote, “So does this mean it’s true? Kylie hasn’t posted anything in a while and she always used to post body pictures and videos!!!” with another posting, “I need to know the truth!”
Jenner has been largely absent from the spotlight since the news of her first child on the way broke, but a source confirmed to PEOPLE in September that she is expecting a baby girl with boyfriend Travis Scott in February.
“I don’t know. You’ve got to ask Kylie,” teased Kardashian, 33. “Why don’t you get Kylie on the show?”
This article originally appeared on PEOPLE.