Mesmerising footage shows a hairdresser giving a client rainbow-coloured hair - using a PAINT ROLLER. Kelly O'Leary, 37, created the colourful look by dipping rollers normally used for decorating into different dyes. The stylist, who runs the Sapphire Hair Lounge in Winnipeg, Manitoba, Canada, then applied the dye to strands of 32-year-old model Amanda Legris' hair. The end result is an eye-popping blend of orange, purple, pink, blue, green, red and yellow.