Bollywood celebrities are engulfed in the festivities of Diwali just like their fans. From Diwali Puja to parties and get-togethers, B-town stars are making full use of their leisure day. They even extended warm Diwali wishes to their fans across the world via social media. While Amitabh Bachchan wished his fans by sharing some precious throwback pictures, Sara Ali Khan celebrated it with her father Saif Ali Khan, Kareena Kapoor Khan and brothers Ibrahim and Taimur. Vicky Kaushal, Ayushmann Khurrana, Katrina Kaif and others also wished their fans on Diwali.