"Nu Flow" is the debut single of British R&B collective Big Brovaz. It was released as the first single from their debut album, Nu-Flow (2002), on 14 October 2002. "Nu Flow" peaked at number three on the UK Singles Chart and spent 19 weeks inside the UK top 100. The single was also successful in New Zealand and Norway, where it reached number one, and in Australia, where it peaked at number three to become their joint highest-peaking hit with "Favourite Things".

Nu-Flow is the debut studio album by British R&B/hip hop group Big Brovaz, originally released on 4 November 2002. The album features five singles, of which four were UK top-10 singles—the title track "Nu Flow", which was a hit across Europe; "OK"; "Favourite Things" and "Baby Boy". The fifth single from the album was "Ain't What You Do", which peaked at number 15. The album peaked at number 6 on the UK Albums Chart and has been certified double platinum by the BPI.