Yes, she was physically exquisite -- 20th Century Fox founder Daryl F. Zanuck once called her "undeniably the most beautiful woman in movie history." But beyond her looks, Tierney had a remarkable inner strength that helped her overcome numerous struggles: She battled bipolar disorder, had her heart broken by Oleg Cassini and John F. Kennedy, contracted a case of rubella that left the daughter she was carrying deaf, partially blind, and mentally handicapped...and survived to write about it all in her 1979 autobiography "Self-Portrait."