Rihanna has said shell never touch drugs or end up like Amy Winehouse because the stars dad was a crack addict.
In an interview with The Mirror she talked about British diva Wino: Amy clearly has a problem and its very difficult to get over. I should know.
The Umbrella singer continues: Its so easy for people to judge but nobody knows what shes going through. Drugs are powerful things and they take over your world.
Rihannas father was a drug addict as she grew up although is now clean.