Former “Beverly Hills, 90210” star Jason Priestley stopped by the “Watch What Happens Live” clubhouse on Thursday (May 8), where he dished the dirt on his former co-stars and also his former roommate, who is none other than Brad Pitt.

On Tori Spelling’s reality show “True Tori”: “Um, I feel bad for Tori, I feel very badly for her. But I don’t think the whole thing has been staged. … I think zero percent has been staged for their reality show.”

On Tori’s husband Dean McDermott: “But I don’t think Dean did that thing in Toronto. … He wasn’t especially kind to me the one time that I met the guy, but that certainly doesn’t make him a cheater.”

(Those two statements seem to contradict one another, but OK.)

Say three nice things about Shannen Doherty
: “Shannen’s a good actress, Shannen is fearless and Shannen’s fun!”

What’s the most homoerotic thing that happened when he lived with Brad Pitt in the late 1980s: “The third roommate in that apartment, Bernie, he had a penis pump that he bought because he thought it was going to make his cock bigger. So he used to go in the bathroom and put this thing on and we could hear it making the pumping noises. And me and Brad used to sit outside and go, ‘What’s going on?!'”

Below, watch Priestley, fellow guest Ricki Lake and host Andy Cohen act out a famous “90210” scene. Cohen is a pretty amazing Dylan.

Posted by:Andrea Reiher

TV critic by way of law school, Andrea Reiher enjoys everything from highbrow drama to clever comedy to the best reality TV has to offer. Her TV heroes include CJ Cregg, Spencer Hastings, Diane Lockhart, Juliet O'Hara and Buffy Summers. TV words to live by: "I'm a slayer, ask me how."