Brad Pitt (who has said he "will consider tying the knot when everyone else in the country who wants to be married is legally able") and Angelina Jolie.
Halle Berry (who made it pretty clear when she said:"I will never marry again. I mean it with every bone in my body") and Gabriel Aubrey
m Carrey and Jenny McCarthy (I love the quote I heard recently from Jim: "We're never getting married. But we're never getting divorced".