Celebrity Sibling Rivalry
Even A-list parents have to keep the peace between their competitive critters. Steal their strategies for stopping sibling squabbles.

Angie Harmon

The Rizzoli and Isles star and wife to former NFL pro Jason Sehorn grew up as an only child, so the sibling rivalry among her three daughters, Finley, Avery, and Emery, may have taken her by surprise. Her tactic for taming sisterly spats: She has them open up and talk about what’s bothering them (did you think she’d have her girls work out their issues on a football field?).

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