In a video posted to Instagram, you can hear Teigen ask, "Luna, what's in here?" Pointing at her mom's stomach, Luna simply says, "Baby!"
Teigen hilariously captioned the video, "It's John's," to which he replied, "Maury will have the final word on this."
The couple — who celebrated their fourth wedding anniversary on September 14th — recently revealed to PEOPLE they were "working on" baby number 2. And, when asked about Luna's big-sister capabilities, Legend told the magazine, "I have no idea. She is very sweet and she likes to share, so hopefully that will translate."
Earlier this month, Teigen hinted at the possibility of another baby when she spoke to E! News. "We're still trying … I'm going for, I mean hopefully in the next few years, because for me I really want to just knock 'em out," she said. "That's my dream, I want to just be pregnant kind of for the rest of my life. Not for the rest of my life, but the rest of my fertile life. So we'll see."
The sex of baby number 2 is yet to be confirmed, but we're guessing it'll be a boy!
Leave a congratulatory message for Teigen and Legend in the comments below or at @WhatsTrending on Twitter!
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