By Jackie Annett Linda Nolan shared a message of solidarity with fellow cancer sufferers yesterday as an image of her living with hair loss flashed up on both sides of the Atlantic. The singer was in London to watch the photographs of her and 12 other women who have lost their hair following breast cancer treatment projected onto a huge screen. Onlookers and supporters cheered as the BOLD exhibition for the Pink Ribbon Foundation lit up Piccadilly Circus and New York’s Times Square to commemorate yesterday’s World Cancer Day. Linda, 64, who writes a column for the Mirror on living with cance…