Who's That Girl??

Who IS that cute girl with the GREAT BIG ponytail on top of her head?
You know, that girl with THREE teeth if you count the one that's mostly through on the bottom right??
That girl who makes the silly faces and leans over like she's about to crawl?
Who's that girl who jabbers constantly about her "Dadadaaadadididi"?
That girl with the super-cool mommy who stitched her up a new shirt to match a pair of yard sale pants?
Who is that girl with painted toenails and sparkly barrettes every day?
Who is that girl who lights up the room and makes Mommy and Daddy the proudest parents in the world?

I think you might have a guess...