18/10/2011 07:02 BST | Updated 18/12/2011 05:12 GMT

Pink Lady: Katy Perry Teams Candyfloss Hair With Hot Pink Outfit

A freshly dyed Katy Perry (K Pez? Is that a thing yet?) debuted some 1940s-inspired victory rolls on Sunday's X Factor but Monday night saw her jump forward a couple of decades to settle on a 60s updo and matching pink outfit.