Bollywood star Ranbir Kapoor, who has been getting a lot of positive response to his recently released mythological adventure movie Brahmastra, is celebrating his birthday on Wednesday. The actor threw a birthday bash which was attended by Akash Ambani, the elder son of business mogul Mukesh Ambani and the chairman of the Jio telecom network. Ranbir Kapoor Birthday: Traditional Looks by the ‘Brahmastra’ Actor That You Should Bookmark!