Shout-out to puberty for helping your fave TV nerds glow all the way up. When you weren't looking, Freddie Benson, Cody Martin — and many more — went from boys to, ahem, men. Actors may play characters going through an awkward phase onscreen, but pituitary glands were working their magic behind the scenes.

Nathan Kress

I'm sorry to be the one to tell you this, but iCarly's video expert is now married. Move along, people.

Cole Sprouse

Cody Martin from The Suite Life of Zack and Cody gets all A's in class and in our hearts (but maybe not on Riverdale).

David Henrie

The Wizards of Waverly Place star went from spiky hair to a slicked-back 'do.

Josh Peck

Mindy Crenshaw is shook.

Sean Flynn

I wonder if he's over Zoey yet. If not, I’m sure there are plenty who'd be willing to help him get over her...

Tahj Mowry

The Smart Guy ended up with brains and beauty.

Wilmer Valderrama

Fez can get it long after That '70s Show.

Devon Werkheiser

Are there any dating tips in Ned's Declassified School Survival Guide?

Adam Brody

Oh, who am I kidding? Seth Cohen was always fine.