Adele's smash hit LP Susan Boyle and Coldplayalso feature in the Top Ten, with Adele's first record Daft Punk's comeback album Katy Perryand Roar were in second place.
Amazon.com's best-selling albums of all time - Top 10:
1. Adele: 21
2. Susan Boyle: I Dreamed A Dream
3. Stephen Schwartz: Wicked (2003 Original Broadway Cast)
4. Robert Plant & Alison Krauss: Raising Sand
5. Mumford & Sons: Sigh No More
6. Taylor Swift: Fearless
7. Amy Winehouse: Back to Black
8. Adele: 19
9. Dixie Chicks: Taking the Long Way
10. Coldplay: Viva la Vida or Death and All His Friends
WATCH ADELE'S STUNNING MTV UNPLUGGED SESSION HERE!