Fancy going on a double date with Tom Daley and his boyfriend? Now's your chance

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Olympic diver Tom Daley and his partner are offering a 'double date' in London to raise money for charity.

Daley and screen writer Dustin Lance Black released a video to promote their fund-raising effort.

The couple hope to generate tens of thousands of pounds for the UK's Brain Tumour Charity and a US organisation, The Human Rights Campaign.

Tom Daley and his dad Robert seen in 2008 Credit: PA

Daley's father Robert died in 2011 after a five year battle with a brain tumour.

The Human Rights Campaign, which describes itself as non-profit, is one of America's largest gay rights organisations.

Watch the video appeal in full below

Daley and Black promise the 'greatest double date ever' including a meal with the couple, at a top restaurant and a tour of some of their favourites sites in London.

Click here to donate, and for your chance to win the double date