`RRR` star Ram Charan, whose historical fiction film bagged two awards yet again at the Critics` Choice Awards on Monday, revealed that he had a second degree ligament tear before he shot for the Golden Globe winning song `Naatu Naatu`.

Sharing his experience whilst filming for the song in Ukraine. Ram stated: "I had an injury on the set, off the camera. I had a ligament tear, my ACL tore. It was a second degree tear. I was off the set for three months."