Katy Perry has suitcase full of wigs

London: Singer Katy Perry reportedly has a suitcase full of different-coloured blue wigs after she damaged her real locks with constant colouring. "Katy`s own hair began to get damaged because of all the dyeing, so she`s started wearing wigs," a website has quoted a source as saying. However, the singer doesn`t want her fans to notice this. "Katy wants the wigs to look as real as possible so they are all cut and styled by her own hairdresser," added the source. IANS