And the actress says the delay hasn't lessened her enthusiasm for the film.
"When a film takes a lot of time, there are many reasons why. But that doesn't mean that the hard work and the love you have poured into that film will lessen," the 31-year-old said at the music launch of the film.
"Every film has its own destiny and about Deewana Main Deewana also the audience will decide."
Priyanka is also all praise for actor Govinda, her co-star in the film.
"I have been a big fan of Chi-Chi [Govinda]. I love all his films," she said. "We learnt dance watching his songs and dance.
"He was very sweet while shooting. He was a very senior actor, but he made me feel comfortable and I will be his big fan forever," Priyanka added.
Directed by K C Bokadia, Deewana Main Deewana also features Johnny Lever, Shakti Kapoor and Prem Chopra.