Apparently Bipasha was going through the knee pain as she had injured her knee badly few days before the shoot of the item number. Her physiotherapist advised her to take complete rest but the actress chose to work.
A unit hand informs us that Bipasha attended rehearsals a day before the shoot. Being a professional, Bipasha made sure that her knee pain shouldn't affect her work schedule thus she used to visit her physiotherapist during the shoot breaks.
Now that's what we call sheer dedication.
Bipasha Basu is getting huge compliments for her item song in the upcoming film Aa Dekhen Zara but very few know that Bips has gone through a lot of pain while shooting that song.