Video story: F'ing Matt Damon

Here's a video story from the world of American comedy. Matt Damon plays a role you'd never imagine and a whole host of stars sing a rude song on Jimmy Kimmel Live.

Important background information:

If you've never seen Jimmy Kimmel Live (you're not alone it's on ABC in America); he's a comedian/chat show host. It's like the David Letterman Show, only without an old twat and it's actually funny.

Like most regular chat shows, Kimmel has a running joke. Every week, he promises an interview with film star Matt Damon, but to Damon's frustration the show always runs out of time for him.

Matt Damon apparently gets his revenge by sleeping with Kimmel's real-life girlfriend Sarah Silverman, who turns up to give him this message...

Kimmel retorts by taking away something Matt Damon loves. Look out for Brad Pitt, Robin Williams, Cameron Diaz and more...