Rita Ora divulged that she once labelled Jaime as a 'firecracker' - and was left dumbfounded that she didn't guess it was her behind the mask. The ITV singing competition is back for a third series with Davina McCall, Rita Ora, Mo Gilligan and Jonathan Ross returning to the judging chairs while Joel Dommett is back as host. Saturday night's show saw Dame Joan Collins join the judging panel as a special guest judge.