LOS ANGELES, CA - MARCH 14: Actress Laura Prepon signs copies of her new book "The Stash Plan" at Barnes & Noble at The Grove on March 14, 2016 in Los Angeles, California. (Photo by Vincent Sandoval/WireImage)
LOS ANGELES, CA - MARCH 14: Actress Laura Prepon signs copies of her new book "The Stash Plan" at Barnes & Noble at The Grove on March 14, 2016 in Los Angeles, California. (Photo by Vincent Sandoval/WireImage)