British soul singer Amy Winehouse is remembered by celebrity friends and family.<br/> <br />The event was held for the foundation set up in the late singer's name after the Grammy award winning singer songwriter died of alcohol poisoning in July 2011.<br/> <br />Her father Mitch said more work still needed to be done on helping people like his daughter.<br/> <br />SOUNDBITE: Amy Winehouse's father, Mitch Winehouse, saying (English):<br/> <br />"People don't understand addiction. I didn't understand addiction. You know, I thought that by shouting at Amy going, 'Why? What are you doing? You can stop taking drugs, you can stop drinking.' That's not a clever way of dealing with this stuff. So, in answer to your question, I don't think anyone is more susceptible to it than anyone else. I don't think there's an addictive personality, per se. But I think it's more about education."<br/> <br />The foundation was set up to educate young people about drugs and alcohol, and provides support for the most vulnerable.