Lady Gaga had 2010s top-selling album internationally with The Fame Monster. The eight track EP which was released in November 2009 sold over 5.8 million copies worldwide. WOW!
Also appearing in the top 10 are Justin Beiber, Taylor Swift, Susan Boyle and Alica Keys.
Take That, Rihanna, Florence and the Machine, and Ke$ha were in the Top 40: