Annie Lennox is a Scottish singer-songwriter and musician best known as the distinctive voice of the 1980s synth-pop duo Eurythmics, alongside Dave Stewart. With her haunting contralto vocals and iconic androgynous style, she helped define the sound of new wave and became one of the most influential female artists of her generation. Beyond her work with Eurythmics, Lennox has maintained a successful solo career and is recognized for her humanitarian efforts and support of various social causes.