The group enjoyed a successful 2019, as they hit the road over the summer for their sell-out stadium tour of the U.K.
And while Baby Spice is celebrating the festive season with her new solo track "Coming Home for Christmas", she told Britain's Metro newspaper she's lined up a special something for each of her musical pals.
"Geri (Geri Halliwell) gets a picture frame because she loves putting up pictures of us all," she revealed. "I got one made. It's a bit rude. I put a picture in of us, the frame says, 'Sluts on tour'."
Despite snubbing the reunion, Victoria Beckham (Victoria Adams) is still on Emma's Christmas list - even though the fashion mogul is a bit of a nightmare to buy for.
"The last thing I bought Victoria was a crystal," the star shared. "You can't buy her clothes or make-up anymore."
Moving on to the other girls, she added: "Mel B (Melanie Brown) always get crystals because we like the same thing."
As for Mel C (Melanie C), she remarked: "I would get Sporty something fun... like some pink dumbbells."
Emma also shared her fond memories of the festive season from the band's '90s heyday.
"When '2 Become 1' came out as a Christmas single - that was before we had children and we partied over Christmas - it hit number one as I was with the girls having drinks," she smiled, adding, "They're the special moments."