Plus, the IFPI report should literally be out in a few days (it was out around this time last year!).
Universal Music Group's Top 10 Best Selling Albums Of 2013 Globally:
1. Eminem - "The Marshall Mathers LP 2"
3.8 Million
2. Katy Perry - "Prism"
2.9 Million
3. Imagine Dragons - "Night Visions"
2.4 Million
4. Lady Gaga - "ARTPOP"
2.3 Million
5. Drake - "Nothing Was The Same"
2.1 Million
6. Luke Bryan - "Crash My Party"
1.8 Million
7. Stromae - "Racine Carree"
1.8 Million
8. Robbie Williams - "Swings Both Ways"
1.6 Million
9. Justin Bieber - "Believe"
1.6 Million
10. Lorde - "Pure Heroine"
1.5 Million
Source:
http://www.vivendi.com/wp-content/up...rcice_2013.pdf