John B. Kelly, right, shakes hands with Prince Rainier III of Monaco, second from left, on Jan. 5, 1956, as his wife, left, and his daughter, movie star Grace Kelly, look on in Philadelphia country club, where the Kellys announced the engagement of their daughter and the prince. The romance is being recalled at the 2006 Newport Jazz Festival with an anniversary celebration of Kelly's last film, 1950's "High Society."
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