Congratulations Chrissy Teigen and John Legend! Their family is now a party of four!

Chrissy Teigen took it to Twitter yesterday to announce the birth of her son!

The couple’s daughter, Luna Simone Stephens is now a big sister!

The model, cookbook author, and The Lip Sync Battle co-host first announced her pregnancy last November.

it's john's!

A post shared by chrissy teigen (@chrissyteigen) on

Congratulations Chrissy and John! The world is dying for you to introduce him to us!

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