Sir Cliff Richard today revealed he has been secretly treated for prostate cancer for the past year. The British star, 85, said he was diagnosed after a health check for his insurance ahead of a concert tour of Australia and New Zealand. The singer was speaking to veteran broadcaster Dermot Murnaghan, 67, who has himself has been diagnosed with stage four advanced prostate cancer. Sir Cliff said his cancer had 'gone at the moment' and backed calls for a national screening test for men, calling it 'absolutely ridiculous' there is not one already. #cliffrichard #cancer #prostatecancer