Happy 42nd birthday to the one and only Luke Grimes! Can you believe you're another year older and wiser? I guess all those years of being a Hollywood heartthrob and werewolf have paid off. Keep howling at the moon and making us swoon, you ageless wonder. Cheers to many more years of success and eternal youth. Have a howling good time on your special day, old timer (just kidding, you still look 25). Happiest of birthdays to you!