She has a amazing voice , and she is a real singer ,,,, she is real talent with beautiful voice

yeah comeback from her surgery is what they meant, and she is 23 not 21

Think the comeback was regarding her recent throat surgery rather than her 'staging a comeback'. The grammy's was the first performance since she had the operation.

Comeback? Are you kidding? She's 21 and this is her second (highly successful album). Who writes this rubbish?

Lindíssima!!