N-Dubz were a British hip hop group from Camden Town, London. The group consisted of members Dappy, Tulisa Contostavlos and Fazer.

N-Dubz were previously signed to Polydor Records before joining All Around the World Records. They had eight top 40 hits on the UK Singles Chart, the most successful being "I Need You", which charted at number five.

Their debut album Uncle B was released on 17 November 2008 and debuted at number eleven on the UK Albums Chart. The album has since been certified platinum for shipments of over 300,000 in the UK. Their second album Against All Odds was released on 16 November 2009, which debuted at number 6 in the UK. It went platinum within approximately two months of release.

All of the members of N-Dubz were born in Camden Town^{[citation needed]}, North London, and two of them are of Greek heritage. They each attended several different schools, meeting together for the first time when they were about 13 at Haverstock School, and coming together as a group for the first time at about this age under the management of Dino's father, Byron Contostavlos (formerly of Mungo Jerry), who died on 12 April 2007. They had a hard upbringing, living on tough estates and experienced a lot first-hand as teenagers, including violence, depression, drug abuse, extreme financial difficulty, bullying, and gang culture.