Sharing a photo of herself on the red carpet with her baby bump on display, Teigen wrote, "Mama and her baby boy." The comment immediately sparked a wave of congratulations from fans happy to hear that the "Lip Sync Battle" co-host and her Grammy winner husband are adding a boy to their family, which already includes daughter Luna Simone, who turns 2 years old in April.
Now, for Teigen and Legend, the baby's sex was not a surprise. The two used in vitro fertilization to conceive both of their children, as People reports. Knowing the genetic makeup of their last remaining embryo, Teigen had already tweeted a year ago -- before she was pregnant again -- that their next child would be a boy.
Since this is coming up again, I said our next baby would be a boy because that is the embryo we have left. A boy. So. Yeah.
— christine teigen (@chrissyteigen) January 30, 2017
Surprised or not, though, fans are happy for the growing family. We look forward to seeing their little boy in the coming months.