Arjun Kapoor is celebrating his 33rd birthday today. There was a time when Arjun and his sister Anshula used to maintain a distance from their step sisters Janhvi and Khushi. But after, a sudden demise of Sridevi they came closer and share a great bond. Infact, they took to social media to share adorable messages.Janhvi also took to Instagram and shares a heartwarming message for her Arjun Bhaiya.  It's so good to see them togetherAww! Happy Birthday Arjun!