Attachment: Cameron Diaz Signs Her New Book “The Longevity Book: The Science Of Aging, The Biology Of Strength And The Privilege Of Time”

LOS ANGELES, CA – APRIL 13: Actress Cameron Diaz signs copies of her new book “The Longevity Book: The Science Of Aging, The Biology Of Strength And The Privilege Of Time” at Barnes & Noble at The Grove on April 13, 2016 in Los Angeles, California. (Photo by Paul Archuleta/FilmMagic)