Happy 40th birthday to the one and only Paul Dano! Can you believe it's been four decades since you graced us with your incredible talent and boyish good looks? It seems like just yesterday you were playing the angsty teenager in "Little Miss Sunshine." But now, at the big 4-0, you've truly become a seasoned veteran in the acting world. Here's to four more decades of unforgettable performances and endless charm. Cheers to you, birthday boy!