Charli xcx on following in Madonna’s footsteps to be an advocate for HIV/AIDS awareness: “The thing is, there's always a connection to Madonna, because she's the blueprint for all of us. She was speaking out at a time where it was far more stigmatized than it is now, at really, really early days. To be able to kind of follow in her footsteps and add to that conversation is something that all artists here tonight want to do.”