Sweat is the ninth studio album by the English singer Melanie C, released on 1 May 2026, through Red Girl Records in partnership with Virgin Music Group. It is supported by the release of the title track, "What Could Possibly Go Wrong?", "Undefeated Champion", and "Attitude". The album debuted at number three on the UK Albums Chart, becoming Melanie C's highest-charting solo album, and the highest-charting solo album by a member of the Spice Girls.