Actor Tusshar Kapoor says Ajay Devgn is his lucky charm and that`s why he roped him in to do the voiceover in his forthcoming movie `Chaar Din Ki Chandni.` "Yes, definitely, he is my lucky charm. We have done five films, of which four have been hit. I hope that even this film does well as he has done a voiceover for us in the film," Tusshar, who has worked with Ajay in `Khakee` and `Golmaal` franchise, said at an event here.

Tusshar developed a strong bonding with Ajay during the shoot of the `Golmaal` franchise. "Our bonding strengthened as we have done so many films together, Kareena Kapoor, him and me have done three films together. It`s the same unit, same director, same set-up, same series. We do things together during shooting, so a friendship and a comfort level has developed. We chat together when the shoot is not on. We share a great professional relationship," he said. Directed by Samir Karnik, `Chaar Din Ki Chandni` features Kulraj Randhawa of `Yamla Pagla Deewana` fame opposite Tusshar and hits theatres Holi.