Feb. 19 (UPI) -- Chrissy Teigen is sharing new details about her pregnancy.
"I'm having a baby boy in the spring. I'll tell you -- it's June!" she told host Ellen DeGeneres.
Teigen and Legend already share 22-month-old daughter Luna Simone. The couple have yet to pick a name for their unborn son.
"Boy names are really tough," Teigen explained before quipping, "I don't even think he'll have a middle name because we can't even think of a first name."
"[With Luna], there was a blood moon happening," she said. "It was a very beautiful night. Really big, vivid, red moon, and just gorgeous. I have this love for space, and I think about space camp all the time and my days at space camp as a youngster. I just thought Luna was perfect."
"Everyone thinks I'm due tomorrow. I'm like, 'Nope. Just second baby,'" the star said.
"[Luna will] be two in April and she's just so much fun," she added. "She's so funny. She's talking up a storm. Loves dad. You know girls and their dads -- they're so close."