Meg Cabot is the author of the Princess Diaries series.
Her books have inspired two movies and her latest book "Sixsational" hits the shelves in October.
Meg might be a successful writer now, but she tells us what life was like when she was 12.
What was your most embarrassing moment at school?
When I fell down while roller-skating with a boy I was crushing on, I fell ON TOP OF HIM!
How much pocket money did you get?
One dollar a week.
What did your school report say?
"Meg is much too shy and needs to learn to stand up for herself more."
What was your favourite TV show?
Little House on the Prairie.