Hate John Legend (and his creepy-looking wife) so not that one. Of these three, I prefer Idina Menzel and Michael Buble. However, Lady Gaga does one that is also really good, and honestly I don’t know how people can STILL be railing against the “politically incorrect” nature of the song if even LADY GAGA has covered it. Just get over it already, not everything has to have a deep dark meaning…