Sam Smith won the Grammy for best new artist on Sunday. The newcomer beat out some talented contenders – Iggy Azalea, Brandy Clark, Bastille and Haim – for the coveted prize. “I’ve got to ...

The seven-time Grammy winner, 64, surprised fans when she appeared onstage at Sunday's show to introduce Sam Smith and Kim Petras' performance of "Unholy," which won for best pop duo/group ...