and harry is bringing chelsy davy. kate's pre-william fellow, yes, william's first love, yes, both on the list. william's aunt fergie, a snub. she fell out with diana and suffered some lurid headlines. >> he's not prepared to bury the hatchet with her. and frankly, i think the thought of her sitting in the pews with the rest of the world that day was too much. >> reporter: kate's black sheep uncle gary is coming. >> he's a millionaire exposed by the newspaper allegedly taking cocaine. >> reporter: 1900 guilt-edged invites were sent for the westminster abbey service. 600 of the guests will go on for lunch thrown by the queen and an intimate 300 will dine and dance that night at the palace. >> there will be foreign royals. the king of bahrain was invited before his troops opened fire on democracy protesters. there will be politicians, charity workers and william's military buddies. he's getting married in uniform, by the way. kate's dress, well, your guess is as good as mine. for "good morning america," nick watt, abc ne