The 26-year-old Sri Lankan beauty strutted her long legs in the thigh grazing hand woven dress accented with thousands of sequins that shimmered in the light.
The dress had ostrich and chinchilla rooster feathers to create movement.
Jacqueline accessorized with stud earrings, black peep-toes, a glossy ribbon accentuating her thin waist and a round watch on her left wrist.
She was joined at the event by co-star Emran Hashmi and producers Mukesh Bhatt and Mahesh Bhatt, the latter accompanied by wife Soni Razdan. Together they cut a celebratory cake.
Others attending the bash included Prachi Desai, Kunal Khemu, T-Series Head Honcho Bhushan Kumar and wife Divya Khosla, script writer Shagufta Rafiq, Manav Gohil, Shweta Kawatra, director Mohit Suri and sister Smilie Suri and Vikram Bhatt.
The film, a sequel to the 2004 hit Murder, opened in theaters on July 8. It garnered Rs 22.35 crore in the opening weekend and a gross of Rs 43.50 crore over two weeks.