The owner of the Premier League's most famous afro will dye it silver if Everton fans can raise £25,000 for charity.
This is the 25th year of Everton's charity, Everton in the Community, and so to help celebrate the anniversary, Everton's own number 25, Marouane Fellaini, had pledged to go silver if the amount can be reached before the end of the season.
The dying will be done by celebrity stylist, John Woods and Fellaini sounds pretty happy to help:
Our fans have already given thousands of pounds to support Everton in the Community but there's still a long way to go, so I hope that my silver hair challenge will help to bring in lots more money and make a difference," he said.
I've never done anything like this before but I am happy to help this brilliant charity. It helps so many people and I want to help them too.
It'll be just like having Fabrizio Ravanelli back in the Premier League again, except he'll be taller and Beligan and score less goals. So it won't really be like having Ravanelli back, unless we start calling him 'the white feather', which we won't.
Details on Everton's website.