While we wait for the first photo of little Ace Knute, Jessica Simpson shared a photo of her other kid, adorable daughter Maxwell.

"Maxwell is crazy beautiful," the mother of two posted on Twitter on Saturday -- along with a super cute photo of her 15-month-old daughter.

With curly blonde locks and pouty lips, the little girl looked a lot like her famous mama.

And how cute is that cupcake shirt?!

Maxwell is the singer's first child with fiance Eric Johnson. They welcomed son Ace back in June.

Simpson stepped out last week to show off her post-baby bod -- click here to see the pics!

And see more cute kid TwitPics in the gallery above!

Hot Videos