She graduated from Madeira School in 1987 before attending a post-graduate year at Lawrenceville School , becoming a member of its first co-ed graduating class .
Whitney grew up in Bethesda , Maryland .
Whitney graduated from Madeira School in 1987 before attending a post-graduate year at Lawrenceville School , becoming a member of its first co-ed graduating class .
Whitney grew up in Bethesda , Maryland .