Jonathan Rhys MeyersJonathan Rhys MeyersJonathan Rhys Meyers has a very large organ.

Yes, we're talking about his...

Heart, people, please.

Well, just in case your minds were a-wandering off anywhere else.

Seems he's a big-hearted chap, as he's just revealed his latest project.

He's become an ambassador for the Hope Foundation, which is championing the rights of street children in Calcutta.

Jonathan said: "I'm deeply honoured to become an ambassador for an organisation like the Hope Foundation.

"Hope, an initiative started in my native Cork over eight years ago, has provided shelter, medical care and support to some of the world's poorest and most mistreated children, the street children of Calcutta.

"If I can use my name and celebrity to advance awareness of the great work the Hope Foundation does in some small way then I am delighted to be able to do so."

And we're delighted that you are doing so, Jon.

See our gallery of other stars doing charity.