Which do you like better -- Robert Pattinson's wicked grin? Or Robert Pattinson's look of contemplative ennui? The answer, obviously, is BOTH. Ah, the many moods of Patterson. Let us count them all. Or 10 of them, anyway. I mean, we could do this all night long, couldn't we? But let's just satisfy ourselves for the moment with these 10 RPatz faces. Consider these photos a Robert Pattinson amuse bouche, if you well. Start the slideshow, please.