The "Spice Up Your Life" hitmakers celebrate 20 years since the release of their first single "Wannabe" next year, reported Ace Showbiz.
They allegedly plan to mark the occasion with a global concert series, but the fashion designer will not be joining Emma Bunton, Mel C, Geri Halliwell and Mel B on stage.
"This will be one of the biggest pop reunions of all time. There is a huge demand for the Spice Girls to get back together, especially with the nostalgia around the two-decade anniversary of their first release next summer.
Beckham took part in the group's 2007-2008 reunion tour and their appearance at the London Olympics closing ceremony three years ago.