Shekar Kammula is being wooed by top stars. The director of ‘Happy Days’ is much in demand now. He is now being approached by top actors with offers to make movies. Ngarjuna is reportedly keen to work with him. Even prince Mahesh Babu is reported to have approached him to writ a script and direct him. Mahesh is not only keen to work in Kammula’s film but also has assured him a free hand to make the film in his own style.