Do you know his age? Where he use to work? The records he has broken? And the songs, like Robin Thicke's 'Blurred Lines', that he has produced? Pharrell has had an amazing - and interesting - life. Let us break down the little-known facts for you.
Not so happy now are you Pharrell?
Last night (29th March) Pharrell Williams headed to the 2014 Kids' Choice Awards to hang with fellow celebrities and hand out a few awards.
Little did he know, when he took to the stage wearing his Spongebob Squarepants onsie, that he in fact was in for a sliming.
A giant hose filled with the green gunge hit him so hard that poor Pharrell looked like he was about to go flying. Of course, in true Pharrell style, he took it like a champ.
Watch Pharrell get slimed below.
It's coming, it's coming...