We feel bad for anyone who worked super bad on their "CONGRATS" card, because it doesn't look like Duke Wills and Duchess Cat are gonna get around to it anytime soon!
Ever since Prince William popped the question to Kate Middleton, letters of goodwill have been pouring in from fans all across the world. The number is over 60,000 now!
And while some have been replied to (from the team in the royal couple's office), it's not happening like FedEx.
One of the Palace aides says: