[Indigo Blue]

Rihanna - 6 (25 weeks)


Katy Perry - 6 (20 weeks)


Adele - 3 (14 weeks)


Bruno Mars - 3 (10 weeks)


Ke$ha - 2 (10 weeks)


Eminem - 2 (8 weeks)


LMFAO - 2 (8 weeks)


Britney Spears - 2 (2 weeks)


Others:
Lady Gaga - 1 (6 weeks)
Snoop Dogg - 1 (6 weeks)
fun. - 1 (6 weeks)
Kanye West - 1 (5 weeks)
Usher -1 (4 weeks)
Maroon 5 - 1 (4 weeks)
Christina Aguilera - 1 (4 weeks)
will.i.am - 1 (4 weeks)
Kelly Clarkson - 1 (3 weeks)
Far East Movement - 1 (3 weeks)
Dev - 1 (3 weeks)
B.o.B. - 1 (2 weeks)
Black Eyed Peas - 1 (2 weeks)
Gotye - 1 (2 weeks)
Taio Cruz - 1 (1 week)
Pink - 1 (1 week)
Wiz Khalifa - 1 (1 week)
Pitbull - 1 (1 week)
Ne-Yo - 1 (1 week)

[Lately 1814]

Anything to make it seem like an artist is "slaying", I see.

[MP2K]

Originally posted by Lately 1814

Anything to make it seem like an artist is "slaying", I see.

Like...

[Rama]

I'd like to see album sales in the same period

[rihannabiggestfan]

look at all the jealous shade ... lol

nice try

congrats rihanna.

[chilicheese01]

Ke$ha

[Kaluda]

Paulina Rubio - 1 (1 week)

[marky cat]

Katy and Rih slaying!

[Indigo Blue]

There's no way Rihanna and Katy won't be in the top 10 of Billboard's Most #1s list by the end of this decade.

[IVY]

bruno and will slay more with his second album