Adele just outsold Pink Floyd's 1973 classic The Dark Side of the Moon. The singer's '21' album keeps rolling in deep with record breaking statistics. The recent takeover means that her album is the 7th highest selling album in the U-K. Her worldwide sales are around 20 million.
Adele will have to surpass Queen, The Beatles, Abba, Oasis and Michael Jackson in order to get to the U-K's top 5 highest grossing album of all time. These titles have been untouchable for the last decade, but with Adele in the mix, you never know!