Actress Cheryl Hines will exchange vows with Robert Kennedy, Jr. on Saturday (02Aug14), according to the groom's cousin.

Former congressman Patrick Kennedy has confirmed the couple will wed at the Kennedy family compound in Hyannis Port, Massachusetts.

The Curb Your Enthusiasm actress became engaged to Kennedy in April (14). Kathleen Kennedy, her stepdaughter-to-be, recently told the New York Daily News the wedding will be a "secret affair, very private".

Kennedy is son of the late Senator Robert F. Kennedy and nephew of President John F. Kennedy and the late Senator Edward Kennedy. This will be his third marriage.