Alright, let's go guys. Let's sing it.' And so I've got the mic, and I'm doing, 'The stars are bright, and the mountains are light, and you know that things are nice,' just making up lyrics.

Frozen's iconic song 'Let It Go' has seen one of its lines changed for a crucial reason. While the movies haven't been touched, the Oscar-winning ballad was slightly tweaked to craft a more ...