Sia has no doubts about who she thinks is “The Greatest” this presidential election. The day after the first Hillary Clinton–Donald Trump debate, the singer released on her Twitter a video responding to Trump’s comments regarding his opponent’s stamina (or, as he sees it, lack thereof). Using her latest single, featuring Kendrick Lamar, footage of the debate, and videos of Clinton’s life and accomplishments, Sia insists that Clinton does indeed have stamina. This is not the first time the Australian pop star has used this particular song for a political message — the music video released earlier this month alluded to June’s Orlando nightclub shooting and used the hashtag #weareyourchildren. Today, however, Sia was ready to sing from the chandeliers, or at least write on social media, #imwithher.