Like all the other X Factor UK judges, Tulisa from N-Dubz is seen here getting out of the back of a Jaguar XJL and, it is rumored that she also owns a Lamborghini Gallardo Spyder but in white. N-Dubz were a British hip hop group from Camden Town, London. The group consisted of members Dappy, Tulisa and Fazer. N-Dubz were previously signed to Polydor Records before joining All Around the World Records. Tula Paulina “Tulisa” Contostavlos is an English singer-songwriter, The X Factor judge, actress, and television personality.