Kate Nash was unmasked as Monkey Business on the latest episode of The Masked Singer . The hit series is more than halfway through its seventh outing on ITV and several celebrities are back belting out pop songs whilst concealing their identities under elaborate costumes. As the latest episode unfolded, Kate, in costume, gave a performance of As Long As He Needs Me from the classic musical Oliver! as judges Mo Gilligan , Davina McCall , Maya Jama and Jonathan Ross , along with Little Mix star