AKIPRESS.COM - Britain's Prince William and his wife Kate have hired a mysterious Spanish 'supernanny' to look after their eight-month-old baby Prince George, The Local reported today.

The dark-haired woman was spotted pushing Prince George around London's Hyde Park in a pram recently.

The Spaniard who has been working and studying in the UK for the last 20 years is currently being trained for the role by Kate's mother Carole.

The Spanish Mary Poppins is expected to help look after the Queen's great-grandson when his parents are busy with professional engagements in Britain and overseas.