This year marks the 20th anniversary of two iconic names in pop music: Britney Spears and the Spice Girls. It was literally a Spice World in 1998 when the group topped the charts and box office with 'Spice World'. The Spice Girls who reformed recently and will reunite in a special engagement for Prince Harry's wedding and are set to voice an animated film. Victoria Beckham crushed our dreams with any prospect of a reunion tour. The Spice Girls revitalized the pop genre within the music industry and paved the way for other pop acts like Britney Spears. Living legend Britney Spears made her impact with her debut #1 single ...Baby One More time. Twenty years later Spears is about to embark on a sold out world tour sponsored by Pepsi and is the face of high fashion Parisian brand Kenzo. Spears former Mickey Mouse Club alums were apart of the teen pop phenomenon. N Sync will receive a star on the walk of fame, Justin Timberlake Mayo of the Woods and aging like Mr. Burns while Christina Aguilera is selling Oreos.