Joan Rivers Goes to a Royal Birthday Party

Photo: The Howard Stern Show

Joan Rivers stopped by to promote her new book, "Men Are Stupid And They Like Big Boobs," and told the crew that she'd once had a breast reduction.

Joan laughed that she recently went to Prince Charles' birthday party and really took to Charles' wife, Camilla Parker Bowles: "If she sat here, you'd adore her...she's one of these English women who doesn't photograph well." Joan said she also spoke with the Queen but doubts that the Queen liked her.