On the surface, this British soulstress is easily pegged as the new Amy, but this Mark Ronson-produced songbird can light up a ballad that will bridge any generation gap. At the tender age of 20, she has been turning heads overseas and is poised to break through Stateside. Her onstage performances often tout a larger-than-life production with a full string section, which then strips down to bare-bones, allowing her spine-chilling voice to shine.