Nikki Wa Pilli is a Tanzanian singer and songwriter who has been making waves in the East African music scene since the early 2000s. Known for her soulful vocals and catchy melodies, Nikki has released a string of hit songs, including "Nje Ya Box," "Hatuendani," and "Sweet Mangi." Her music often incorporates traditional Tanzanian rhythms and instruments, creating a unique and captivating sound that has won her a loyal following.