Vastavam web: Even though, tollywood pretty Rakul Preet Singh is doing back-to-back Hindi films including ‘Aiyaarey’ which was released and a big ticket film with biggie Ajay Devgn nearing completion. But rakul is preferring South films over Bollywood. She has attained good popularity and reputation and considerable fan following for her body of work in south,” says a source, close to the actress. She has four Tamil films with big stars like Surya, Karthi and Siva Karthikeyan to carve a niche for herself in Kollywood. Meanwhile, her Hindi film with Ajay Devgn is getting ready and she has done a performance-oriented role. “She is a great admirer of Ajay Devgn and watched most of his films.