User blog comment:FrostiesPrincess/Similaritiy and Difference from Princess and Pauper & Princess and Popstar/@comment-24095984-20131218125908

I just want to add one. The main difference between 2 movies are

Princess and The Pauper switch-over happened because the urgent situation and indeed it's completely accidental

Princess and The Popstar switch-over had been planned a day before

Unfortunately, there cant be this much on the movie page... What a shame