Christina Ricci, 1991 and 2013
We know, we can't believe it either — but it looks like Christina Ricci, now 34, just had her first child with husband James Heerdegen! She's been grown for quite some time, but it seems like just yesterday she was bursting on to the scene as Wednesday Addams in The Addams Family, kissing ghostly Devon Sawa in Casper, and kissing non-ghostly Devon Sawa in Now and Then.
Her child stardom set her on a few different paths in her adult career, landing TV roles in Ally McBeal, Grey's Anatomy, and Pan Am, and keeping it dark in Sleepy Hollow, Prozac Nation, and Monster. But hey, she's dabbled in sunshine and rainbows, too — she voiced one of the Smurfs in Smurfs 2!
Still can't believe she's all grown up? Click through to watch her grow up both on camera and on the red carpet, from 1990 until now. Make sure to congratulate her on her new baby in the comments!