Actors duke it out in the park

Why were Friends star Matthew Perry and Hank Azaria of The Simpsons making a scene in a London park recently?

They weren’t making a scene, as it turns out, they were doing one instead.

The two actors are starring in David Mamet’s play, Sexual Perversity in Chicago, in London’s West End and were only rehearsing their lines, by arguing and cursing at the top of their lungs, when they drew attention to themselves.