01. Rihanna: 23,352,000 (2005- )
02. Pitbull: 20,542,000 (2004- )
03. Bruno Mars: 20,199,000 (2010- )
04. Adele: 19,625,000 (2008- )
05. Katy Perry: 17,108,000 (2008- )
06. Lady Gaga: 15,533,000 (2008- )
07. David Guetta: 12,893,000 (2002- )
08. LMFAO: 12,490,000 (2009- )
09. Britney Spears: 10,095,000 (1999- )
10. Black Eyed Peas: 8,896,000 (2003- )
years from their first mainstream album.