The recent hot weather has had us shedding layers and enjoying the sunshine more than ever. But while we’re far more informed about shielding our skin from harmful UV rays than previous generations, every year 16,700 new melanoma cases are diagnosed in the UK alone, making it the fifth most common cancer. After more than 20 years in the music industry, Atomic Kitten’s Natasha Hamilton is now a trained skincare specialist and even spotted the tell-tale sign of skin cancer on her mum.