Now, time for a pippa report. She got a surprise at the start of her book tour. And abc's jeffrey kofman has the story. Reporter: It's not easy being green, complained kermit the frog. Try being... See More
Now, time for a pippa report. She got a surprise at the start of her book tour. And abc's jeffrey kofman has the story. Reporter: It's not easy being green, complained kermit the frog. Try being sister of a future princess. It's not easy living under a media microscope. Pippa middleton has to make a living. So, she is capitalizing on the family party business. Yesterday, she launched her first book called "celebrate: A year of festivities for families and friends." She did sit down to make halloween decorations with some children. Children will say the darnedest things. Listen carefully to the little girl on the left. Note, that she is wearing devil ears. I hate princesses. I don't know about that one. Reporter: It was pippa's posterior that stole the show at her sister's wedding last year. And so, here is what she wrote in the forward to her new book. It's a bit startling to achieve global recognition, if that's the right word, before the age of 30, on account of your sister, your brother-in-law and your bottom. As for the book, the reviews have not been kind. One critic saying that the ideas in here are so simplistic that it makes the perfect gift for someone who needs a recipe for making ice. For "good morning america," jeffrey kofman, abc news, london.
This transcript has been automatically generated and may not be 100% accurate.