Mosaku was born in Zaria, Nigeria and subsequently emigrated to Manchester, England where she attended Trinity Church of England High School and sang for 11 years in the Manchester Girls Choir.
Mosaku was born in Zaria, Nigeria. She attended Trinity Church of England High School. She sang for 11 years in the Manchester Girls Choir. Mosaku subsequently emigrated to Manchester, England. She attended Trinity Church of England High School. She sang for 11 years in the Manchester Girls Choir.