Ed Sheeran has been forced to self-isolate for the second time in just a few weeks, according to The Sun.The singer-songwriter, 30, was reportedly told to remain at home for the next 10 days after he had come into contact with someone who has tested positive for Covid-19.The red-haired performer was released from quarantine just a few weeks ago after he flew back to his home in the UK from New York after he took part on James Corden’s talk show.