Even by the superficial standards of Nairobi’s social scene, the celebrity undercurrent coursing through the Nakumatt Prestige Mall is kinetic. People stare when the Former Tusker Project Fame contestant, Bernard Maranda - or Ngangalito sits down before me for this interview. Ngangalito, who only three years ago worked as a brick layer in Nakuru, is one of a handful of instant celebrities created by the power and influence of local reality TV.