"Tell Her" is a song by English singer-songwriter Ella Mai. It was released on 29 August 2025 through 10 Summers and Interscope Records as the second single from her third studio album, Do You Still Love Me? (2026). It was produced by Mustard and Luca Starz and interpolated Destiny's Child's song "Say My Name" (1999).
The song was written by the singer herself with Prince Charlez, Mustard and Luca Starz, the letter two who produced the song. It interpolate Destiny's Child's 1999 song "Say My Name".
Gabriel Bras Nevares of HotNewHipHop wrote that the song has "a pretty straightforward R&B production" with "hi-hats and crashes, snaps, pitched-up persistent vocal samples, and watery background synth pads moving things along". Italian music critic Damiano Pandolfini of Ondarock prised "Tell Her", writing that it is the best album trak which "captures the lyrical essence of the author".