It's a tale as old as time; no, not of the Disney variety. Cheating scandals are like the bread and butter of the celebrity gossip world, with rumors and speculation about various power couples popping up every day.
While most of the rumors will never be confirmed, or a few grainy photos in a club or on a balcony are all we'll ever get, there are some cheating scandals that will go down as uber-scandalous. As is the custom with famous and wealthy people, it usually involves a co-star or the nanny. Buckle your seat belts, there's some turbulence ahead!