"Prince Harry said to me that there is a big difference between being a show business celebrity and being a royal."
George Clooney and Serena Williams are believed to be in the running as godparents...
Former BBC royal correspondent Jennie Bond says the duchess needs to be careful not to be extravagant either.
Before Meghan Markle was a bonafide Duchess, she was married to a regular dude. Since his divorce from Meghan the producer has moved on. At Engelson's bachelor party, his friends couldn't resist a little dig at his former wife.