Ladies and germs, we give you Duffy and her quite gorgeous "Rockferry."
I know next to nothing about this woman (aside from the fact that she's Welsh) but from the evidence of this clip somebody seems to be marketing her as a sort of Dusty Springfield/Lulu good girl alternative to Winehouse's Ronnie Spector bad girl. On the other hand, maybe she already has a substance abuse problem and a husband in the slammer.
In any case, this is a really good record -- it sounds like nothing so much as Dusty/Lulu backed by the Rolling Stones in 1965.
[h/t John McPartlin]