Even with shorter hair and before she lost a lot of weight, I have always thought that she is a naturally beautiful woman - and that also means she would perhaps be even more beautiful if she had used less makeup in this clip.
And apart from the accent that may sound a little exotic to an American (and perfectly normal to an Englishman), her voice already comes across as very sensual and erotic when she is only speaking and not even singing yet.
Isn´t she the only real superstar and serious musician to have ever come out of any of these terrible casting shows that have hit TV stations around the globe like a pandemic? I always feel like the Beatles, Rolling Stones, Bob Dylan, and lots of real and meaningful stars would have never had a chance in a show like that where it´s all about imitating something already existing, while showbiz reality and wisdom tells you that if you want to be a star you have to offer people something strikingly new.