Julianna Margulies says she and George Clooney had a 'crush on each other' during ER

Julianna Margulies had no idea just how much her life would change after being cast in NBC's hit medical drama ER in 1994. Detailing her tumultuous childhood and journey to Hollywood in her new memoir, "Sunshine Girl: An Unexpected Life," the actress, 54, who married attorney Keith Lieberthal, 48, in 2007, also remembers meeting one very handsome costar that day in the makeup trailer. "And he could not have been kinder or sweeter," she says.