New York, Aug. 1 -- American singer-songwriter and actor, Justin Timberlake, said that he was recently diagnosed with Lyme disease.

At end of his Forget Tomorrow World Tour, he made admission that he has been "battling some health issues".

The "Mirrors" singer opened up about his diagnosis in an Instagram post on Thursday, writing that he wanted to "shed some light" on what he's been going through behind the scenes, reports CNN.

"Living with this can be relentlessly debilitating, both mentally and physically," Timberlake wrote.

"When I first got the diagnosis, I was shocked for sure. But, at least, I could understand why I would be onstage and in a massive amount of nerve pain or, just feeling crazy fatigue or sickness."

Lyme disease i...