Neil Patrick Harris has been popular for as long as I’ve been alive.  When he starts to look like a grandpa, that’s when I’ll know I’m officially really, really old.

He’s been a great Doogie Howser, a super popular character on How I Met Your Mother, and a guest star in just about every show.  My personal favorite is probably Dr. Horrible from Dr. Horrible’s Sing-Along Blog.

This caricature by Celeste makes great use of his big ol’ forehead.  It’s also worth noticing how his eyebrows don’t follow his brow ridge.  The ridge gives him an angry expression, and the brows offset that with innocence.