The usually slim and trim Shruti Haasan says she needs to regularize her workout regimen to get back into shape.

"Going to work out starting today! I have been a very bad girl and not worked out properly in two months!!! Got to get back in some kind of shape!" she tweeted.

The 24-year-old, daughter of veteran actors Kamal Haasan and Sarika, made her Bollywood debut opposite Imran Khan in "Luck".