Happy 100th, Greta Garbo!

I guess I'm not so sure about the propriety of wishing happy birthday to someone who passed away in 1990 (Emily Post, where are you when we need you?), but the rest of us can celebrate -- today is the 100th anniversary of Greta Garbo's birth. Crack open one of her films or maybe just find out a bit more about this famous recluse. See how she fit into the studio system with the other "golden girls of MGM."