Karan Johar celebrated his 45th birthday yesterday and threw a massive bash for his closest friends… which ended up including about a 100 people (as he said during his Facebook live yesterday!). We saw all our popular B-Town stars like Alia Bhatt, Sidharth Malhotra, Shahid Kapoor, Shah Rukh Khan, Akshay Kumar, Twinkle Khanna and more attend the party. Amongst them was also Instagram’s newest debutante Katrina Kaif, who shared the cutest photo with Karan Johar.

Aww!