Good Morning Britain, before revealing that she speaks about the gaff in her new memoir, My Unapologetic Diaries.Speaking about her new book, the Dynasty actress revealed she had doubts over whether it would ever be published.She said: "I never thought that it would be published because there are a few naughty things in it."Going into detail to GMB hosts Richard Madeley and Susanna Reid, The Stud star opened up about a very awkward moment with fellow Hollywood actress Raquel.Joan said: "For example, I meet Raquel Welch and I'm with Dominick Dunne who was at the OJ trial and he says, 'I'm writing a book about the OJ trial'."And Raquel, who I'm sitting next to at a party, says, 'Oh, is there a part for me?'"Richard and Susanna fell about.