Justin Timberlake revealed this week he had Lyme disease, joining a growing list of celebrities who have gone public with their diagnoses. The singer, 44, revealed he has been "battling some health issues" and was diagnosed with the bacterial-borne illness in an Instagram post on Thursday,

As pop star Justin Timberlake concluded his world tour earlier this week, the “SexyBack” singer shared on Thursday in a social media post that he has been grappling with health issues and a diagnosis of Lyme disease.