With 53 million albums sold worldwide, the Spice Girls were the most successful girl band in the history of pop music and after six years of silence they are now back in the business. On the 2 December they launched their Spice Girls Reunion Tour in Vancouver. After concerts in the US they will be performing in London's O2 arena on 15 December. BBC: "Emma Bunton, Mel Brown, Mel Chisholm, Victoria Adams and Geri Halliwell quickly became household names - although they were better known as Baby, Scary, Sporty, Posh and Ginger. They sold more than 55 million records around the world, and even starred in a film, Spice World. Halliwell quit in 1998 citing "differences", leaving them to complete a sold-out world tour as a foursome. Since 2001 each member has since pursued solo careers with varying degrees of success, while Posh Spice has become better known as fashion icon Victoria Beckham."