The Spice Girls touched down in London today for the launch of their new musical Viva Forever.

The musical will open at the Piccadilly Theatre in London's West End on Tuesday 11th December. It tells the story of a talented girl and her best friends who get swept up in the obsession of today's TV celebrity culture, and features the Spice Girls' songs.

The team behind the musical include script writer Jennifer Saunders and director Paul Garrington.

The girls used the press conference to talk about bums, bad singing and breaking the rule book...