LOS ANGELES, CA - NOVEMBER 28: Carrie Fisher (R) and her dog Gary Fisher (L) sign copies of her new book "The Princess Diarist" at Barnes & Noble at The Grove on November 28, 2016 in Los Angeles, California. (Photo by Araya Diaz/WireImage)
LOS ANGELES, CA - NOVEMBER 28: Carrie Fisher (R) and her dog Gary Fisher (L) sign copies of her new book "The Princess Diarist" at Barnes & Noble at The Grove on November 28, 2016 in Los Angeles, California. (Photo by Araya Diaz/WireImage)