Director Mani Ratnam is now basking in the success of his recently-released film Kaatru Veliyidai starring Karthi and Aditi Rao Hydari. The director is now all set to kickstart his next project. We hear that he will be teaming up with Abhishek Bachchan and Aishwarya Rai for a straight Hindi film. The trio had earlier worked on two films namely, Guru and Raavan. This untitled film will be Mani Ratnam’s comeback in Bollywood. Watch this space for more details!