American Idol 2018: Noah Davis Sings "Mamma Knows Best" by Jessie J at Hollywood Week - American Idol 2018 on ABC

Noah Davis sings "Mamma Knows Best" by Jessie J, Milo Sposato sings "Jealous" by Labrinth and Julian Sposato sings "Love's In Need of Love Today" by Stevie Wonder during Hollywood Week on American Idol 2018.