Even a perfectionist like Aamir Khan couldn’t resist the charm of the new rage Ranbir Kapoor. Aamir might have his share of disagreements with Sanjay Leela Bhansali over his film Black but he definitely seems impressed with Bhansali’s discovery Ranbir Kapoor ,who Bhansali launched in Saawariya. Aamir is all set to sign Ranbir for his next venture Delhi Belly which will be directed by Swedish director Robert Nylund and will be made in English. Our source reveals, “Aamir was very keen to sign Ranbir for Delhi Belly and spoke to him. The director Robert has already met him and Ranbir has loved the script. He has given his go-ahead for the film and will be signing the film soon.”