The Bennett Sisters: Constance

Each time the Siren takes a look at celebrity news she is confronted with Somebody's Kid, to the point where it seems stardom has become as heritable as a dry-cleaning business. Talent, however, is often a recessive trait. The Redgraves and Barrymores are the exception, not the rule.

For a while, in the first half of the 20th century, it seemed the Benne…