Rock Daughters

Rock DaughtersLiv Tyler: Model-actress; raised by one rock star (Todd Rundgren) only to find out her natural father is another rock star.Dad: Aerosmith motormouth Steven Tyler.Her career highlight: Now immortalized among the Dungeons-and-Dragons set as Elf warrior princess Arwen in the Lord of the Rings trilogy.Father-to-daughter fame ratio: 2 to 1. Though Liv is more than just long legs and oddly familiar bee-stung lips, Steven is a rock-and-roll institution.Nona Gaye: Actress, former Prince gi...