18. For nearly the first decade of her life, Armageddon beauty Liv Tyler thought her mother was Playboy Playmate Bebe Buell and her father, legendary rocker Todd Rundgren. She was half-right: her father is actually another legendary rocker, Aerosmith singer-turned-American Idol judge Steven Tyler. 2. Photos of the home of Mildred Patricia Baena, mistress and mother to Arnold Schwarzenegger’s illegitimate son.