How much do you know about 'Brat Pack' classic Pretty In Pink?

Hitting cinemas in January 1986, ‘Pretty in Pink’ is still considered an all-time classic.
The teen rom-com is about a girl who must choose between dating her childhood sweetheart or a rich but sensitive playboy. It has pulled on the heartstrings of generations around the world.
But how much do you know about 'Pretty In Pink?
Here are 10 facts about the film...