Konkona Sensharma was transformed completely, from her physical appearance to her dressing style, for Karan Johar's upcoming movie 'Wake Up Sid'.

The movie directed by debutant Ayaan Mukherjee was all finished except for a day's patch work, which will be done in the end of August, as Ranbir is busy with other project presently.

For transforming Konkona fashion designer Manish Malhotra was hired by Karan. The actress was also made to lose weight for the role.

After the completion of the movie, the actress was back to her old ways and weight. But the day's patch work posed a problem for her as she was asked by Karan to lose weight again. He believes that actress changed appearance will somehow break continuity, and will be easily noticed.

According to a source, "'Wake Up Sid' has just a day of patchwork remaining. Ranbir had allotted a date at the end of August for the patchwork. However, now the problem is that Konkona is back to what she weighed three months ago. So, Karan has now asked her to lose weight again.

Konkona has only about a month for this. She will be working out with her trainer Simi and has also chalked out a diet plan with her dietician Shameem."