Idowu Philips (an haife ta a 16 ga Oktoba 1942), wanda aka fi sani da Iya Rainbow, ƙwararriyar yar wasan fim ce ta Nijeriya . An haife ta ne a ranar 16 ga Oktoba 1942 a Ijebu Ode, wani birni a cikin jihar Ogun, kudu maso yammacin Nijeriya . Sunan wasanninta "Iya Rainbow" ya samo asali ne daga "Osumare" (ma'ana "bakan gizo" a Ingilishi Ingilishi), sunan rukunin gidan wasan kwaikwayo na Sir Hubert Ogunde, wanda ya mutu a 1990. Ta yi aiki a matsayin mataimakiyar mataimakiyar kula da lafiya a manyan asibitocin Najeriya na wasu shekaru kuma a wasu lokuta ta kan yi wasan kwaikwayo. Ta shiga harkar cikakken lokaci bayan mutuwar mijinta - Augustine Ayanfemi Phillips (wanda ya yi aiki kafada da kafada da marigayi ubangidan masana'antar fina-finai ta Najeriya Sir Herbert Ogunde. Ta fito a fina-finan Najeriya da dama, ciki har da Apaadi, Eru, da Aje ni iya mi da sauransu.