I often wonder if it's okay for my son to be watching princess movies. Of course as a mom I love them, but I don't want my husband accusing me of making the baby soft. I think since Sven, Olaf, and Cristoff are in the movie it should be fine, but are there some princess movies we shouldn't be encouraging our litle boys to watch? He still enjoys Hercules, Cars, Star Wars, and such, but loves the princess movies like Frozen, Princess and the Frog, and Beauty and Beast because of the musical numbers.
Why not. If girls can watch movies of male heroes then boys can also watch movies. I have also watched a number of Disney princess movies at 123movies online free with my 9 years old son because, in my opinion, these are very inspirational movies, especially for teens. All in all, you can allow your son to watch Disney Princess movies. There is nothing wrong. But keep in mind that the use of anything could be harmful.