Liza Minnelli jokingly describes herself as "the original nepo baby" because of her famous parents, but her Old Hollywood pedigree didn't mean that her life was always easy. In her new memoir, 'Kids, Wait Till You Hear This!,' Minnelli describes a childhood that felt magical but also difficult. She writes that Judy Garland was skeptical about her career, and later made her "terrifyingly aware" of what she "didn't do well." Minnelli also details Garland's marriages, divorces, and struggles wit