Looks like Amy Jackson has become the new workaholic in Bollywood

While shooting in the South for Shankar's Tamil film I opposite Vikram, the pretty actress was on her toes for 48 hours at a stretch.

Sources say that after shooting for an entire night, Amy flew down to Mumbai early morning to wrap up an ad shoot in the city. After the shoot, the actress returned to Chennai to resume work on Shankar's film.