British singer George Michael leaves his house in north London, Friday, Dec. 23, 2011. Michael, short of breath and appearing weak, said Friday he has recovered from a life-threatening bout with pneumonia that kept him in a Vienna hospital for a month. (AP Photo/Lefteris Pitarakis)

Photo by: Lefteris Pitarakis

British singer George Michael leaves his house in north London, Friday, Dec. 23, 2011. Michael, short of breath and appearing weak, said Friday he has recovered from a life-threatening bout with pneumonia that kept him in a Vienna hospital for a month. (AP Photo/Lefteris Pitarakis)