Actor Ranbir Kapoor was to celebrate his birthday on 28th of September but even though his beau Katrina Kaif planned a surprise party for the hunky actor the celebrations had to end early. Why you ask? Well Ranbir Kapoor had to undergo a surgery to treat his inflamed adenoid tonsils. When contacted by TOI Ranbir Kapoor's father Rishi Kapoor said that the surgery was routine just like one normally done to repair a person's sinuses. The actor also said that Ranbir had decided to go under the knife since he had a five day break between consecutive shooting schedules and