Dein Auftritt, Prinzessin! (Ab 12 J.).

Blurb

The Princess Diaries is a series of epistolary young adult novels written by Meg Cabot, and is also the title of the first volume, published in 2000.
Meg Cabot quotes the series' inspiration on her website stating: "I was inspired to write The Princess Diaries when my mom, after the death of my father, began dating one of my teachers; they later went on to get married just as Mia’s mom does in the book! I have always had a 'thing' for princesses so I stuck a princess in the book just for kicks... and VOILÀ! The Princess Diaries was born."
The books are noted for containing many popular culture references, which include singers, movies, and fads in modern culture. Many critics have taken unkindly to this form of storytelling. In response, Cabot added an English teacher in the book, Princess in Training, who criticizes Mia's writing, telling her that it relies too much on "slick pop culture references." By the final novel, this has allowed Mia to progress and grow as a person.