"Walk of Life" is a song by English singer Billie Piper, written by Piper and Wendy Page for her second studio album, Walk of Life (2000). It was released as Piper's final single in December 2000 following her decision to retire from the music industry. It was her first single to miss the top five in the United Kingdom, stalling at number 25 on the UK Singles Chart. The song's music video was directed by Jamie Morgan.
