Leigh Anne Tuohy (nÃ©e Roberts; born August 9, 1960) is an American interior designer. She is best known for being the legal guardian of Michael Oher. Their story was featured in Michael Lewis' 2006 book, The Blind Side: Evolution of a Game, and its 2009 feature film adaptation The Blind Side. In the film, Tuohy was portrayed by actress Sandra Bullock, who won the Academy Award for Best Actress for the performance. Tuohy and her husband own more than 85 fast food franchises, including those of Taco Bell, Kentucky Fried Chicken, Pizza Hut, and Long John Silver's. Tuohy is also an interior designer. In 2010, she was named one of three new design team members for ABC's Extreme Makeover: Home Edition. Tuohy and her husband are also the co-authors of the book In a Heartbeat: Sharing the Power of Cheerful Giving, which was released in 2010.