Naked Nepotism!

Talk about family ties!

The cast of the just-out “Say Anything” includes John Cusack and his (unbilled) sis, Joan Cusack; Ione Skye, daughter of folk singer Donovan (last name, Leitch); Amy Brooks, daughter of the film’s exec producer James L. Brooks; Chynna Phillips, daughter of Michelle; Jason Gould, son of Babs Streisand and Elliott Gould; and bit player Christopher Ziesmer, son of first assistant director Jerry Ziesmer (wife Suzanne Ziesmer is a production assistant). Plus, the music’s by Nancy Wilson (of the rock group, Heart), whose hubby--Cameron Crowe--wrote and directed.