A number of celebrities, including Jennifer Hudson, H.E.R.’s, Anne-Marie and Jojo have teamed up with the World Health Organization to keep fans entertained during the coronavirus pandemic.Before a transcendent performance ofHallelujah, Jennifer Hudson told fans she would be singing her 'favorite song' and jokingly warned fans to 'not complain' about the short time frame on Wednesday.As her followers poured in love, she said, 'Thank y’all, I love y’all so much' and encouraged others to call a friend, use Facetime and 'pray pray pray.' Free show: A number of celebrities, including Jennifer Hudson, H.E.R.’s, Anne-Marie and Jojo teamed up with the World Health Organization to keep fans entertained during the coronavirus pandemic on.