Former GUNS N' ROSES guitarist Slash is convinced he and Amy Winehouse could be best friends - because of their shared love of alcohol. The 42-year-old has a well-documented history of booze and substance abuse, and believes his wild behaviour of the past matches Winehouse's current antics. He says, "Amy talks a lot about how much she can drink and I put a lot of booze away in my day. If I was still drinking I'm sure we'd be hanging out." The rocker has admitted to spending time in rehabilitation centres in recent years.