We don't hear much about Jay's support of charities (as the press are far more interested in parties and the gossip that goes with them), but here is a recent example that I've not seen before.

Jay is one of the personal supporters of Animal Defenders International (ADI), an organisation working to stop all forms of cruelty to animals.  The organisation is actively involved in UK government work in this area and recently posted a press statement about their recent work, together with a quote from Jay.  In support of ADI’s campaigns to end circus animal misery, Jay is quoted as saying:

"Please help the barbaric practice of keeping animals caged in zoos and circuses for the sole purpose of entertaining humans.  I find it utterly distressing to see beautiful animals, which should be in the wild confined and abused, both mentally and physically.  We should be ashamed of ourselves."

More information about Jay's support of the organisation can be found at the Animal Defenders International website.