Justin Bieber vs Online Enemy: With an army of over 5 millions Twitter followers, it's best not to upset teen sensation Justin Bieber, as he proved earlier this year when he posted the phone number of an enemy on the social-networking site. As a result, Kevin Kristopik found himself the unwilling recipient of thousands of phone calls and messages from Bieber's Beliebers.
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Kate Nash And The Cribs' Ryan Jarman Cover 'Last Christmas' - Listen
Military Wives Choir Beat X Factor's Little Mix To Christmas Number One 
Lady Gaga Unveils New Track 'Stuck On F*ckin You' - Listen 
Nicki Minaj Unveils New Track 'Stupid Hoe' - Listen
Gil Scott-Heron, Amy Winehouse, Jimmy Savile: Deaths In Music 2011
The Top Twitter Moments Of 2011
The Greatest Christmas Songs Of All Time: The Results
