From Winona Ryder's biogrophy at imdb.com:

Was considered for the part of Janet in a big-screen remake of "Three's Company" opposite Ben Stiller and Cameron Diaz, but the project was eventually cancelled.

No such thing happened!!! You need to stop making up lies like that and making people believe that they are true. You could at least say that your lying, because if a Three's Company feature film remake was going to be done, PB woulda told us a long time ago. And anyway, Chrissy Snow is not tall and ackward. Cameron Diaz already ruined one classic TV show, why would she ruin another one?

I looked on the Internet Movie Database and it definitely says that in her Biography in the Trivia section. The project could have been considered, but then shelved and no one was told. Besides, it could have been a few years ago. There was supposed to be a Green Acres movie and an I Dream of Jeannie movie a few years ago too, but they also never got made.
I'm glad that TC movie didn't work out tho. Cameron Diaz? I don't think so. She annoys me, and I dont think Ben Stiller would have been very good as Jack either.

We should be happy it never happened? Ben Stiller? Cameron Diaz? Winonna Ryder? :rolleyes: