Before some days, the news updates were out saying that the eminent music director A. R. Rahman will join hands with ' Lekar Hum Deewana Dil ' team for a musical gig. This will be the part of promotion of the film. The further news update revealed that to cheer up the debut lead actor Armaan Jain , B-Town actresses Karisma Kapoor and Kareena Kapoor will also attend the concert.

Karisma and Kareena have taken some time off from their chock-a-block work schedules for their brother Armaan Jain , being his first live performance. The two of them are very enthusiastic about being there at his concert. It is being said that the actresses may also groove on the stage for a while during this concert. Rahman is currently busy with his international projects, however he will be arriving in Mumbai only for this concert.

Directed by Arif Ali , the film ' Lekar Hum Deewana Dil ' features Armaan Jain , Deeksha Seth and Rohini Hattangadi . The movie releases on July 4.