Can't post the image here for some reason so i'll leave a link
1. Lady Gaga
2. Justin Bieber
3. Taylor Swift
4. Katy Perry
5. Rihanna
6. Shakira
7. One Direction
8. Madonna
9. Britney Spears
10. Miley Cyrus
"Accounts for earnings, social media presence, video views, and searched hits, as of March 6 2014"
A lot of makes no sense, lack of Beyonce (quite funny to tease her fans about but still undeserved) and the fact that Gaga is #1 considering she is struggling in a lot of those aspects as of her current era.
https://pbs.twimg.com/media/BxJN8rOCIAA46zY.jpg:large