Kush Sinha has roped in sister Sonakshi to play the lead in his directorial debut. His twin brother Luv too has a prominent role in the film and the debutant says it is natural to have his siblings in the film.

"I believe it is common sense. When I have two actors in my house, why wouldn't I use them. Most probably the film should go on floors next year," Kush told.

Son of actress Poonam Sinha and actor-politician Shatrughan Sinha, Kush had earlier assisted Sanjay Leela Bhansali in "Saawariya" and Abhinav Kashyap in "Dabangg". However, he refuses to divulge any details about the film.

"It's way too early to talk about my film right now. If I was directing a film now, why would I not speak about it? Making movie takes time and it is in its scripting stage right now," he said.

While Sonakshi is riding high after giving two back-to-back hits - "Dabangg" and "Rowdy Rathore", Luv made his Bollywood debut with 2010 film "Sadiyaan", which failed to kickstart his acting career.