Name of a film

I'm lookig for an American (maybe British) film in which the main characters work in a tv program (probably the tv news). One day, fearing that they could be unemployed soon, they decide to go nude live to gain audience. I don't remember the name of the actors, I only remember there were two actresses, one of them an asian (probably japanese) comedian who worked in the States (or in the UK) at the time. Could you help me? Thanks!!