Jennifer Lopez is writing a new tell all memoir, and her ex-husband Marc Anthony can't wait! The salsero is usually very private about his personal life, but he recently opened up about his ex-wife's book. Marc told People magazine that he is very eager to read the autobiography. He tells the mag If Jennifer is going to write a book that deals with her life, I expect to be in it. The crooner had more positive words to add about J Lo, saying I wish her the best. I have nothing personal to say. She is a marvelous woman, an incredible mother, the mother of my children.