What's your smile style?

Every time I'm posing for a picture, I automatically break out into a full-on grin--it's like I'm trying to show as many of my teeth as possible. I've always wished I could get away with that prim, barely detectable smile that celebs do so well but when I try it, I end up looking angry or like a zombie. A few red-carpet-regulars are known for rarely flashing their pearly whites for the camera and it works for them. What's your first instinct when posing--are you a grinner or a pouter?

--Baze

Plus, check out Glamour's Top 10 Guy Smiles in Hollywood to see how the guys do it.

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