 The Simpsons TV show has a remarkable record of predicting the future. There was mention of President Trump 16 years before it happened, and Homer Simpson won a Winter Olympics curling gold medal beating Sweden in the final, eight years before the US's first ever curling gold medal, where they beat Sweden in the final. And tonight, a 28-year-old Simpsons joke will become a reality. The US hip-hop trio Cypress Hill will perform a concert at the Royal Albert Hall, accompanied by the London Symphony Orchestra.