Pharrell Williams auctions Grammy hat for charity

Pharrell Williams and Helen Lasichanh arrives for the 56th annual Grammy Awards on January 26, 2014. Credit: Tammie Arroyo/AFF/EMPICS Entertainment

Pharrell Williams has put his much lauded hat on ebay to raise money for charity.

The Vivienne Westwood Mountain hat which gained notoriety (and its own Twitter account) during the 2014 Grammy Awards has already received 64 bids and is currently going for $10,500.

The money raised will benefit Pharrell's not for profit foundation From One Hand To An Other which aims to help children in at risk communities in the US.