What was once an Elmo with a terrific, hands-on, and humorous interactive play pattern, (that is a mouthful!) was re-imagined as a baby doll by one of our extraordinarily creative Mattel colleagues, and "Baby Knows" was born! Interactive from “head-to-toe,” the Baby Knows doll loves to sing, play and recite her body parts, just like a real baby doll! Every little girl loves to pretend that she’s a real mommy, and Little Mommy Baby Knows brings this nurturing play to life. – Mattel
Millions sold in both the 1994 version and the new 2007 reintroduction. Great play value and low price. Mimicking a real baby, she sips liquid “juice” through a twisty straw, makes a noisy chewing sound when fed with a spoon, and even “wets” her diaper! – Hasbro
Inspired by the mechanism from “Billy the Bass” and a remake of a much earlier and more primitive version. This 12-inch endearing baby doll wobbles and falls onto her bum, speaks 16 different phrases, giggles endlessly, wiggles wildly, reclines and sits-up on her own! Patented mechanism. – General Creation