What happens when your BFF is shacking up with his first wife and you're pushed out of the relationship?

You go carousing with your co-workers, of course!

Such is the case next week on House, as teased in this promo for "The Choice."

House, Chase and Foreman actually take the karaoke stage together; while Taub and Thirteen are left to deal with a patient that lost his voice during his wedding ceremony. Get an early look at the episode below, via a series of photos from it:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.