i do not get why everytime mariah carey has a good performance she has to be lip syncing? this performance was obviously live. i hate people that can't give anyone credit. because even on mariah's worst days she can out sing RIHANNA, NICKI MINAJ, KESHA, BRITNEY,AND HALF THE OTHER BITCH OUT THERE. so hush and recognizze greatness. she did seem rushedthough , but she had a five minute time slot to fil, so tough titty. mariah at the end of the day gets a 90% out of a 100% for this performance.