Actress Cameron Diaz arrives at the world premiere of "My Sister's Keeper" in New York.
Cameron Diaz attends a ceremony where the actress receives a star on the Hollywood Walk of Fame in Los Angeles June 22, 2009.
Cameron Diaz has never been a mom, but in her new movie "My Sister's Keeper" she faces a choice no mother would want, which is one reason the actress known mostly for comedic skill stepped into the serious drama.