A former girlfriend of the late John F. Kennedy Jr. is preparing to expose details about a relationship between the son of the assassinated Us president and Madonna. Christina Haag, who dated JRK Jr. years ago, is being offered $1.2 million to write her memoirs, including what she knew about Madonna and her ex, who tragically died in a plane crash in 1999. According to the New York Daily News, "They knew each other from (attending) Brown (University), so the book is going to cover the party years." This is not the first time that the world has heard of a relationship between JFK Jr and the pop star: last year a book by another friend also revealed the two had a relationship. No release date has been revealed yet for Christina's book. | 
