Anil Kapoor's 21-year-old son Harshvardhan Kapoor will be launched by Rakeysh Omprakash Mehra in his next, 'Mirza Sahiba'. Mehra said, Gulzar written Mirza Sahiba - a love-tragedy based on folklore, is a subject close to his heart. While the shoot will begin in 2014, the hunt for 'Sahiba' is still on. Harshvardhan is currently Anurag Kashyap's assistant in 'Bombay Velvet'.