Even before US release...
C Taylor

11:54 12th April 2008

Duffy’s debut album ‘Rockferry’ has topped 1 million in sales, despite being released just over a month ago.

The soul singer’s debut LP only hit British record shop shelves on 3 March, but has already gone double platinum.

However, the 1 million worldwide sales are set to explode again next month when the album is released in America.

Duffy played at the recent SXSW festival, and has also played sold out shows in New York and Toronto.