Chrissy Teigen and husband John Legend welcomed their daughter on Thursday.

“She’s here! Luna Simone Stephens, we are so in love with you! And sleepy. Very sleepy. ❤️👶,” the supermodel wrote alongside the post below on Instagram. “Our new love is here!" Legend added in a tweet. "We couldn’t be happier!”

Luna Simone Stephens was born on April 14 weighting 6lb 11oz. Teigen, 30, used IVF to get pregnant, and she made headlines when it was revealed that she chose the gender of her child.

"For the record, I am always happy and open to speak on infertility," she tweeted in February. "The more casual, the better! I don't mind. What is that difference though? I've already created embryos with a doctor. only after must it be random?"

She added, "We didn't create a little girl. we had multiple embryos. girls and boys. we simply chose to put in a female first (and second)...we didn't 'throw away' anything and still would love to have more of both in the future. hard to explain such a complicated process here." Sounds like their little girl will be a big sister in the next few years!