Cocktail girl Diana Penty is making her comeback with Happy Bhag Jayegi. She is palying Harpreet Kaur in the film and her first look has come out from the film. The family calls Harpreet as Happy in love. In this look Diana is looking in bride look and running away from somewhere. However all the questions will be answered through the film which is slated to release on 19th August 2016. Abhay Deol, Ali Fazal and Jimmy Shergill are also playing leading roles in the film besides Diana Penty. But the fans of Cocktail girl are surely waiting for this flick to release to see next performance of Diana Penty after Cocktail. Diana Penty has done lots of hard work for the film and her character as Happy is very interesting. She is innocent and confident girl and she has all the solutions from life problems. Aanand L Rai has produced this film and Muddasar Aziz has directed this film. Aanand has lots of expectations from the film.