It's all part of an Omaze charity campaign.
Emma Stone has united with HAIM for an Omaze campaign in which the winner will get the chance to meet the Spice Girls and see them in concert. Stone, a self-proclaimed ardent Spice Girls fan, and HAIM’s Alana, Danielle and Este announced the competition via a playful video published on Wednesday (Jan. 23).
Performing a synchronized dance that nods to the Spice Girls’ classic "Stop," the quartet modifies the self-assured lyrics to include their message. “Stop right now, thank you very much, I need -- you guys to hear this idea we had,” Stone says. “What if you and a friend came with us to a Spice Girls concert in London?”
“Hey you, always on the run gotta -- enter at omaze.com/girlpower, and the best part is every donation goes to support these incredible organizations,” Alana says before the names of each organization pop up.