Whose Adorable Celebrity Daughter Is This?

Guess the famous lineage of this cute tot

First of all, whoever you think it is, you're probably wrong.

And for that, we praise the two-year-old's mother, who no doubt learned a thing or two about keeping her child out of the public eye (though sadly, not by example), thanks to her infamous sibling.

But it was the civilian proud papa who couldn't contain himself and posted this adorable shot on his Twitter page. You can bet he's gonna hear a thing or two—or 101—from his on-again baby mama. So who is it?

It's Maddie Aldridge!

The daughter of Jamie Lynn Spears and Casey Aldrige (and niece of Britney Spears) was snapped by her dad at a birthday party last month and promptly shown off. She turned 2 on June 19.

"My baby," he tweeted.

Aww, they grow up so fast!