Chrissy Teigen and John Legend are finally on their way to building their family with the coming of their first baby. Now, rumors abound that she may be carrying twins or triplets.

The rumors circulated after the model-host shared on Instagram a picture of her a few days ago already sporting a big baby bump.

"Somebody is early to the party," she wrote.

While some of her fans and followers expressed how adorable her baby bump looked and how much she deserved the blessing following her fertility struggle, others guessed that she might be giving birth to twins or even triplets.

Chrissy Teigen was quick to dispel the John Legend baby rumors and took to Twitter to explain.

"I did IVF," the "FABLife" host pointed out. "One at a time. It isn't twins. I can see the damn thing. Get out of my uterus!"

"Please stop," she also said to those who wouldn't stop implying she's having twins. "I put one embryo in. I have ultrasounds every few days. I didn't announce at a week."

It was not clear though how far into the pregnancy the "FABLife" host was at the moment. But she has admitted in the show that she has kept it for a while.

"It's hard keeping a secret and I gotta thank all of you," the "FABLife host stated. "And even our sound guys who could hear me throwing up backstage every day."

During the show, Chrissy Teigen even spilled some details about how her and John Legend's baby announcement a week ago was made.

"I love that photo because it looks so natural but I'll tell you how much staging went behind that - it was a lot," she explained about her Instagram baby announcement post. "There was a table in the background, I was like, gotta get that table out!"