Fans can enter for the chance to win by donating funds through Omaze.com/GirlPower. All the proceeds of which are, according to Stone and co, going to support PATH, Child Mind Institute, The Los Angeles LGBT Center, The Global Girls Alliance, and Charities Aid Foundation of America.

And, as if getting to go to watch the Spice Girls wasn’t enough, the lucky winner will also get to join HAIM and Stone backstage as they meet the #girlpower crew in person. Which will undoubtedly be a surreal experience, particularly as Stone is such a huge fan of the band. In fact, the actress recently revealed that she decided to change her name – Emily Jean Stone – to Emma, in homage to her favourite bandmate, when she signed up to the Screen Actors Guild aged 16.

Stop right now: Emma Stone and HAIM just recreated this iconic Spice Girls’ music video