Donny Osmond was rushed to the hospital after he spiked a high fever and had trouble breathing on May 3. The 49-year-old singer was doing radio interviews to promote his new oldies CD when he started vomiting. Radio stations were given only sketchy information by DonnyÂs promoter Jerry Lembo, who canceled scheduled interviews. ÂI am not at liberty to provide specific details regarding DonnyÂs illness,Â he told them. But The ENQUIRER learned that Osmond was hospitalized briefly and sent home after being diagnosed with a sinus infection.