Elton John on the 'amazing experience' of fatherhood

Four weeks after his son was born to a surrogate mother, Sir Elton John has described fatherhood as "the most amazing experience".

The singer and partner David Furnish became parents to Zachary Jackson Levon Furnish-John on Christmas Day.

While promoting a new film, Gnomeo and Juliet, Sir Elton said he was surprised by how relaxed parenting hade made him feel.