These Celebrities Aren’t Who You May Think They Are [Video]

A few years ago, a friend commented, "Sandra Bullock is the sweetest thing!" I responded, "How do you know that?" Her reply, "well..The Blind Side." I replied that was just a character she played in a movie. I don't know Sandra personally, so I'm not qualified to determine if she's a nice person or not. Andrew Lincoln from "The Walking Dead" actually has a British Accent. Nolan Gould's character, Luke Dunphy, on "Modern Family" isn't exactly the sharpest tool in the shed. Nolan's actually a genius. He graduated from high school at age 13. Here are  a couple more that may surprise you...