Greatest Hits collects together the cream of the first three N-Dubz albums: Uncle B, Against All Odds and Love.Live.Life. Before the release of this package, N-Dubz had won five MOBO awards and had their own major Channel 4 reality series: Being N-Dubz. The album features each N-Dubz single, from early breakthrough tracks like "I Swear" and "Ouch", to hit records such as "I Need You", "Playing With Fire", "Papa Can You Hear Me", "Best Behaviour" and the UK Number One "Number One". The album also features two special cover versions of The Script's "The Man Who Can't Be Moved" and Sugababes "About You Now", both originally recorded for Radio 1's "Live Lounge".