She has already signed a film to be made by producer Ekta Kapoor.
Pooja Bhatt's sequel of Jism, which released last Friday, has already done business of Rs. 21 crore, the producers say.
The erotic thriller was made with a budget of Rs. 12 crore.
Sunny, who stars opposite Arunoday Singh and Randeep Hooda in the film, said during shooting she learnt a lot of acting, improved her knowledge of Hindi and understood the Bollywood industry.
Since her Hindi is poor, the 31-year-old's voice was dubbed in Jism 2.
"I am improving. I took Hindi classes for 2-3 hours daily. But I still feel that my American accent will probably never go," she said at a programme organised by Hotel Hindusthan International.
Sunny thanked the Bhatt camp for giving her a debut in acting and also mentoring her in launching a career in Hindi cinema.