Photos of nude Rachel McAdams. Rachel McAdams is a Canadian actress. Real name is Rachel Anne McAdams. Age 37 (November 17, 1978). In 2002 she played in the movie “Perfect pie”, a role for which she was nominated for the award Genie Award (the canadian equivalent of the Oscar). Her first significant role was in the movie “Mean Girls” (2004) where she played Regina George. She then starred in the film “The Notebook” (2004) and in the Comedy “Wedding Crashers” (2005). In 2009 she played Irene Adler in Guy Ritchie’s movie “Sherlock Holmes: A Game of Shadows”.