20 Incredibly Hot Mistresses of Celebrities

10. Abbie Cornish – Ryan Phillippe

Ryan Phillippe was married to Reese Witherspoon, who, while incredibly hot, was also said to be very overbearing. It might have been the stress that drove him to Abbie Cornish, or just the fact that she is incredibly sexy. Sadly, some people gave Ryan Phillippe plenty of cred for cheating on a sexy and successful woman with a woman who some people think is even hotter. For the rest of the world, the fact that he cheated on his wife was pretty cruel.