The Spice Girls performed together for the first time in ten years when they toured the United States in 2007-2008.
=== 20072009: Return of the Spice Girls and Greatest Hits ===On 28 June 2007, the Spice Girls, including Halliwell, held a press conference at the O2 Arena revealing their intention to reunite for a worldwide concert tour titled the Return of the Spice Girls
 The Australian/British string quartet Bond were dubbed by the international press as the "Spice Girls of classical music" during their launch in 2000 due to their "sexy" image and classical crossover music that incorporated elements of pop and dance music

