The much-discussed headwear, designed by Vivienne Westwood, comes with a letter of authenticity and is guaranteed to make you into a meme of your very own:
But an amazing hat donned by the music hitmaker won't come cheap - the current bid stands at $10,500 and the auction doesn't end until March 2.
If you're blown away at the price, remember it's for a good cause. The listing reads:
"All proceeds benefit From One Hand to Another whose mission is to help change the world one kid at a time by giving them the tools and resources to meet their unique potential and empower them to nurture curiosity by learning through new technologies, arts, media and motivation!"
Hats off to Pharrell for turning his fashion statement into something good!