When I heard a bio on Myrna Loy was being released, I was very excited. Myrna’s autobiography,Being and Becoming, is hands down the best autobio I have read of a classic star. Honest and refreshingly un-fluffy, the book cemented me as a Myrna Loy fan for life. Unlike a lot of autobios, I felt that Myrna had really covered all the bases so I was intrigued as to what Myrna Loy: The Only Good Girl in Hollywood could offer. Well. I can’t say this bio is overflowing with new information. I can’t say at all that I understand Myrna better as a person after reading it. I CAN say that I did…