This Morning star Holly Willoughby is about to launch her brand-new book Reflections, and during a book signing, she admitted to making a mistake when signing her own name.READ: Holly Willoughby's daily diet: the star's breakfast, lunch & dinner revealedInstead of writing Holly, the presenter ended up penning the word 'Hope', which she hopes is in fact a good omen.In a candid video posted to her Instagram, Holly explained: "I keep writing hope instead of my name. It's the weirdest thing.