Is "until death do us part" outdated?! That is what Christie Brinkley thinks, at least. The former Sports Illustrated cover girl was the special guest on Sex and the City alum Kristin Davis' podcast Are You A Charlotte? this week. And during their interesting and wide-ranging chat, Brinkley opened up about how she views marriage in this day and age. Related: A Married Donald Trump Once Tried To Get Christie Brinkley On His Private Jet Of course, this matters quite a bit because Brinkley has been married a whopping four times.