Music maestro A R Rahman, who has composed music for the film, will perform live at a five-star hotel in suburban Mumbai on June 12th evening.
Karisma and Kareena have taken time out of their busy schedules to be a part of this gala event and are excited about the first performance of Armaan, the younger grandson of Bollywood 'showman' late Raj Kapoor, a press release issued here said.
Rahman, who is currently in Los Angeles for an international project, will be flying down to Mumbai for the event. Produced by Kareena's husband and actor Saif Ali Khan and directed by Imtiaz Ali's brother Arif, Lekar Hum Deewana Dil stars Armaan and Deekhsha Seth and is scheduled to release on July 4th.
Armaan's Lekar Hum Deewana Dil has received considerably positive response with the film's songs getting much popularity.