10 / 12
Rebecca Romijn, Jerry O'Connell
They may not be Bravo reality stars, but Rebecca Romijn and Jerry O'Connell are frequent guests on Cohen's "Watch What Happens Live" nightly talk show. The two are admitted fans of the "Real Housewives" franchise. (5/14/2012)

What to Read Next

Bravo Stars Gather for Andy Cohen's Book Bash

May 16, 2012

The stars of Bravo come out to celebrate their boss Andy Cohen's new biography.