Dappy net worth: Dappy is an English singer-songwriter, rap artist, and actor who has a net worth of $2 million dollars. Dappy is most famous for being the lead singer of the British rap trio N-Dubz. He was born in Camden, Greater London, England, on June 11, 1987. He struggled throughout his school years and his birth name is Costadinos Contostavlos. Dappy dropped out when he was 15, though he went back to college and took exams, successfully, later. He began writing music with his friend, Fazer, when they were in middle school. By age thirteen, Dappy, Fazer, and Dappy's cousin, Tulisa, were performing in their band, Lickle Rinsers Crew, all over Camden Town. The group's early years were supported almost entirely by Dappy's father. They signed with All Around the World Records in 2006, and released two singles. However, Dappy's father passed away from a heart attack in 2007, and the group was left in dire straights both financially and emotionally. The single Dappy wrote for his father, "Papa, Can You Hear Me?", subsequently became their first Top 20 hit. In 2012, he released his first solo album, "Bad Intentions". In January 2014, Dappy joined the cast of season 13 of Celebrity Big Brother in the UK. Dappy has three sons with a former girlfriend named Kaye Vassell.