Amy Winehouse’s stepdad has died at the age of 71. Richard Collins – who supported the tragic singer through much of her career and helped her mum Janis set up the Amy Winehouse Foundation back in 2011 after she died from alcohol poisoning at the age of 27 – passed away “earlier this week”, the foundation confirmed. Without revealing a specific cause, the Foundation wrote on Twitter: “We are very sad to bring you news that our trustee Richard Collins, has passed away this week. Devoted and caring husband to Janis, and Dad to Michael and Jess, we will always remember his great humour and sense …