Chris Brown - This guy is the 'Stressed Eric' of the music industry ready to explode at the slightest provocation. Firstly he ended up on probation, then went apesh*t at the ABC studios by smashing a window before careering down the street topless. Secondly he went mental on Twitter at fans quizzing him about Rihanna, threatening them like a "changed man" really should before deleting his timeline. It can only get worse so keep your eyes peeled.
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Musicians Turned Models: Pete Doherty, Liam Gallagher, Lana Del Rey
The Celebrity Big Brother 2012 Contestants 
Frankie Cocozza, Mark Owen, Jedward: Music Stars On Big Brother
