Jackie Collins advocates having sex with 'Twilight' hunk Robert Pattinson

Author Jackie Collins admits that she slept with her favorite movie star,  Marlon Brando, when she was just 16. So she can totally understand how "Twilight" star  Robert Pattinson's young female fans feel.

Interestingly, Pattinson appears as himself in her new release, "Poor Little Bitch Girl," which is all about the rich and famous, high-priced escorts, corrupt politicians and a celebrity murder.