Mel B (left), known as Scary Spice in her pop star heyday with the Spice Girls, said “hopefully all” of the band will be marking the 20th anniversary of their debut single Wannabe which was released in 1996 and catapulted the five-piece to global stardom. Their debut album Spice sold more than 30 million copies worldwide, becoming the bestselling album by a female group in history. The girl band split up back in 2000, with a brief comeback between 2007-2008.