Ranbir Kapoor's mother and veteran actress Neetu Kapoor was seen arriving for the birthday celebration at Ranbir and Alia's Bandra home

Karan Johar, who is like a father figure to Alia Bhatt and also a mentor was also seen arriving for the party. He looked uber cool in a black sweatshirt

Reliance Jio Chairman Akash Ambani was also seen arriving for the party along with his wife Shloka Mehta. The couple were also seen visiting Alia and Ranbir at their Bandra home a couple of weeks ago

Ayan Mukerji, the director Brahmastra and best friends with Ranbir and Alia was seen arriving for the party in a casual shirt

Actor Aditya Roy Kapur, who shares a close bond with Ranbir was also at the party

Alia's sister Shaheen was seen arriving solo at the party and was among the first to arrive