Credit: Jesse Williams on Instagram Photo: Jesse Williams and His Daughter Sadie

Meet the newest little family of the Grey's Anatomy family!

OK, we can't see much of her; but we can see a glimpse of Jesse Williams's (Jackson Avery) two-month-old daughter, Sadie, in an Instagram post the Grey's stud uploaded on February 17.

At least, we're assuming that the newborn in Jesse's Instagram is, in fact, his own progeny.

"#NoPlaceLikeHeezy #FirstThingsFirst #MonsterSocksAndMe #RedOctober Surprise #Yeezys2 #MaterialismMondays #OnWood" Jesse writes in the snapshot's caption.

Let's figure all those hashtags out! It sounds like Jesse is one of the lucky owners of the super-limited "Red October" variant of the Nike Air Yeezy 2 — the latest product in Nike's sneaker collaboration with Kanye West — which sold out within minutes of its release on February 9.

In flaunting his pair of the sneaks on Instagram, Jesse may be backdoor-bragging a little bit here, but we'll forgive him since he did so in conjunction with a Sadie reveal!

Jesse and wife Aryn Drake-Lee welcomed the baby girl in December, and if this pic is any indication, Sadie is just as well-dressed as her old man.

Forget the Yeezys — those monster socks Sadie is rocking is gonna be the new must-have accessory! Don't be surprised if those sell out, too…

Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!