Rihanna Tops Facebook's 2011 List in Music

The Barbados R&B singer Rihanna who becomes the most popular musician of the year on social media Facebook. The Bajan songstress tops not just one but two lists at once on the networking service co-founded by Mark Zuckerberg. Riri's account has more than 47,700,000 likes, is declared the fastest growing page.

Bob Marley, Avril Lavigne, David Guetta and Enrique Iglesias fill in the rest of the top 5. Lady GaGa, who collected around 45,000,000 likes, settles at No. 7 behind Usher. The "Battleship" actress scores the most-listened song of the year through her Calvin Harris-featured dance track "We Found Love". She beats Katy Perry "Last Friday Night" and LMFAO "Sexy and I Know It". Rounding up the top 10 is Adele with her Billboard No. 1 single "Someone Like You".

The Fastest Growing Pages in Music:

1.     Rihanna
2.     Bob Marley
3.     Avril Lavigne
4.     David Guetta
5.     Enrique Iglesias
6.     Usher
7.     Lady GaGa
8.     Metallica
9.     Green Day
10.     Black Eyed Peas