Updated On: 18 December, 2013 11:39 PM IST | | PTI
Bradley Cooper says he decided to battle his drug and alcohol addiction when he realised that the problem was subotaging his life.
The actor was 29 and at the cusp of major stardom but such was his problem that he once ended up in hospital after smashing his head during a party, reported People magazine quoting GQ.

Bradley Cooper. Pic/Santa Banta