VIDEO : David Beckham -- Spice Girls Reunite for 40th Birthday ... And Someone's Missing

The Spice Girls reunited for a very special occasion -- David Beckham 's 40th birthday ... and someone was noticeably absent. Victoria Beckham threw the part in Morocco Saturday and most everyone dutifully showed up, including Emma Bunton , Melanie Chisholm and Geri Halliwell . The missing Spice -- Mel B . Victoria posted the pic and tagged it "Spice Girls Marrakech" ... thing is, Eva Longoria joined for the photo.