Victoria Beckham “missed” Mel B at Geri Halliwell’s birthday party. The 48-year-old fashion designer was part of the Spice Girls in the 1990s alongside Geri, 50, Emma Bunton, 46, Melanie C, 48, and Mel B, 47, and joined her bandmates to celebrate Ginger’s milestone birthday on Saturday (05.11.22), with the exception of Scary Spice, who did not attend due to prior commitments. Victoria – who was known as Posh Spice during her heyday with the ‘Wannabe’ hitmakers but last performed with the girls at the closing ceremony of the London Olympics in 2012 – wrote on Twitter: “When the #spicegirls reun…