Trigger warning: This article discusses pregnancy loss. Chrissy Teigen and John Legend's family has grown! The couple took to Instagram to reveal they had welcomed their fourth child via surrogate. Watch Below: Chrissy Teigen shares her growing baby bump in silky negligeeChrissy, 37, and John's, 44 latest family addition comes just five months after they welcomed their third child, Esti. The cookbook author took to Instagram to shed some light on the unconventional timing, revealing that she had always wanted four children. Following the loss of her pregnancy in 2022, she revealed that she didn't think she would carry any more children on her own and the couple looked towards surrogacy as a way to grow their family. In the midst of their surrogacy journey, Chrissy decided to try once more to conceive a child via IVF - the same process that gave the couple their first two children, Luna and Miles. "We made new embryos. We did my transfer, and were so happy to learn it worked - we were pregnant with our little girl, Esti." "Around this same time, we also met the most incredible, loving, compassionate surrogate we could ever imagine, Alexandra," she continued on Instagram."I knew she was a perfect match for us the moment we spoke to her.