Adele's '21' has been tipped to shift another half a million copies in America this week following her domination of this year's Grammy Awards.
The album is currently enjoying a 20th week at the top of the US album chart after the 'Cold Shoulder' hitmaker picked up six trophies at last weekend's ceremony and performed for the first time since undergoing throat surgery in November.
'21' has sold in excess of 17 million copies since its release a year ago, making it the biggest selling album of the 21st century.