In the snap, the glamorous birthday girl stood in the middle of bandmates Geri Horner, Melanie C, Emma Bunton and Mel B.
“The best gift to be reunited!!” Victoria gushed in the caption.
“Thank you to all my friends and family for celebrating with me. Kisses! Xxx”
Below another set of photos, in which she posed with bestie Eva, Victoria added: “I don’t think I’ve ever felt as loved as I did last night. Thank you all for coming from near and so far!! X”
Fans were thrilled to see the fashion icon and pop star reunited with the Spice Girls, and took to the comments to revel in the birthday celebration.
“I wish I was a fly on the wall!!!” one excited Instagram user said.
“My favorite group of all time!! This is soooo iconic [flame emojis] don’t know what this does to us die hard #spicegirls fans!!”
And another replied: “The ultra-iconic picture we have all been waiting for… long live Ginger, Sporty, Posh, Baby, and Scary!”
The party took place at the private member’s club Oswald’s in Mayfair.
In addition to the heartwarming Spice Girls reunion, Victoria was also treated to a surprise breakdance performance from Mission: Impossible star Tom.
He was spied leaving by himself at around 1:30am, while Posh Spice’s bestie Eva couldn’t stop giggling as she left in the early hours of the morning.
