Forget Gucci handbags, Rolex watches, or buying a Pacific island. The latest must-have accessory for celebrities appears to be an international orphan. From Madonna to "Brangelina", rainbow families are definitely "in". And at the weekend, pop sensation and confessed "grumpy old man", 62-year-old Sir Elton John jumped on the let's-break-all-rules-and-get-ourselves-a baby bandwagon by professing an interest in adopting a Ukrainian baby who "stole his heart".
