Alia Bhatt and Ranbir Kapoor is one lovely couple. The duo is often snapped taking trips together and attending bashes in each other’s company. Alia and Ranbir have been in a relationship for over a year now and the couple has made several public appearances in that time. Now, we here that as Ranbir’s birthday is approaching (September 28) the actress is planning a big bash for her boyfriend. It is a good time for celebration for the Kapoors as recently Rishi Kapoor also returned to India after battling cancer in New York for over 11 months. According to a source of an entertainment portal, the bash will have the who’s who of Bollywood in attendance and will celebrate Ranbir’s 37 birthday as well as Rishi Kapoor’s homecoming.