"Northern Star" is a song by British singer-songwriter, Melanie C. It is the title track from her debut solo album and it was released as the second single in the winter of 1999. It was written by Melanie C and Rick Nowels. The song was produced by Marius De Vries and received positive reception from music critics. The single charted at number four in the UK Singles Chart, becoming her third top five single. It reached the top ten in Italy and Sweden. In the United Kingdom, the single sold over 200,000 copies, and over 1,000,000 copies worldwide.