"She's the Best" is a song by Australian singer Troye Sivan. It released on 14 August 2026 through Interscope as the lead single and title track to his fourth studio album She's the Best. Produced by Sivan alongside Jack Antonoff, Kaelyn Behr, and George Daniel, and co-written by the quartet alongside Leland, the track celebrates femininity and womanhood. It was released alongside a music video featuring Australian actress Nicole Kidman, American drag performer Sasha Colby, and Sivan's sister Sage.