Baby Luna is starting to take after her dad.
"She is a good baby," she bragged. "We're sleep-training right now, and she really is such a good baby because she has John's temperament."
"Thank goodness," she joked.
DeGeneres then displayed an old snap of Luna, pre-hair loss.
"So now she wears that hat all the time," she cracked.
Teigen isn't the only one gushing about baby Luna. Legend recently opened up to Notion magazine
about how his life has changed since becoming a father.
"It just takes over your life when you have a child…" he said. "I spent a lot of time at home with her for the first three months and with my wife, you know, it just humbles you. I think everyone struggles with being a new parent, everyone's trying to figure it out and I think it's a humbling process."
See more on little Luna in the video below.