Muni Long/Shutterstock Muni Long has lupus and recently sat down with Good Morning America to talk about her health and recovery from an unexpected double lung transplant surgery. Muni said she became ill during Brandy and Monica’s "The Boy Is Mine” tour and reportedly left the tour early. Muni, who has lupus, explained to GMA that she fell ill during Thanksgiving and woke up hospitalized. The singer said during her hospitalization the doctors told her that she had one week t