My 11 year old daughter purchased this book from her elementary school book fair. While she has all the dolls and has seen all the videos, which are all very cute, on page 23 of the book is a line about sexting. It definitely isn't graphic by any means and not core the the story line, but it did leave me with my 5th grader asking what sexting is.
We're not prudish parents by any means, but that assumes a level of maturity in a reader that many grade school kids aren't ready for. If yours is, more power to them, but I thought it would be prudent to let other parents that may not want their child reading about it know that its in there. I'm not preaching one way or the other, but I think its important for parents to be able to make informed decisions about what their little kids are reading.
If the author feels the need to explore such topics with her readers, the publisher should at least give parents a heads up since they are marketing it to elementary school kids.