Since Katy Holmes died in January 2012 her parents have been determined to help spare other families the heartbreak they suffered.

So they started the Katy Holmes Trust - and have since raised over £700,000 - which is going towards a groundbreaking five year project which they hope will find a cure.

But their work doesn't stop here - they hope to continuing raising money to help fund research in brain tumour. They're now able to match fund everything raise - meaning there is more money to help stop this happening to anyone else.

Katy's mum Paula spoke with Rock FM's Lydia Batham.