It was a 'Humpty Dumpty had a great fall' moment when actress Karishma Tanna wearing a sari tripped on wires while shooting for TV show "Nagarjun -- Ek Yoddha".

In the Life OK show, Karishma has two different looks -- one for Naglok (fictional town of snakes) and another for Dhartilok (earth). For her Naglok look, Karishma is seen wearing a golden outfit with a crown, and for the other look, she wears chiffon saris.

According to a source from the set, Karishma tripped as her leg got entangled with wires on the floor. She managed to maintain her balance and did not get hurt. 

"Due to dim lighting, Karishma did not see the wires on the floor and tripped on it. By god's grace, no injury was sustained and the actor stood up, dusted herself and proceeded to shoot without creating a scene," added the source.