Karishma Tanna is undoubtedly the hottest and attractive diva of the Hindi entertainment industry and when it comes to grabbing eyeballs with her gorgeous look, Karishma does it better than anyone else.

One of the biggest reasons why she looks so amazing and fit is because of her regular workout regime. But ever wondered her ‘struggles’ inside her gym and how much her trainer makes her work? Well, the video below will give you an idea. Take a look –