PIX: Aamir, Ranbir, Katrina, Deepika at Karan Johar's birthday bash

Almost the entire Hindi film industry turned up to celebrate Karan Johar's 41st birthday at Manmohan Shetty's bungalow in Juhu, a western Mumbai suburb, over the weekend.

This year, the party was not held on the same grand scale as last year.

While close friend Shah Rukh Khan was away shooting the last leg of Rohit Shetty's Chennai Express in Hyderabad, the birthday boy bonded with a casually dressed Aamir Khan.

Click Next to see more pictures of the star arrivals.

Aamir's wife Kiran Rao was all smiles as she arrived for the party.

Ranbir Kapoor and his Yeh Jawaani Hai Deewani director Ayan Mukherjee were spotted arriving in the same car.

The duo was joined by Ranbir's rumoured girlfriend Katrina Kaif.

Ranbir's former girlfriend and Yeh Jawaani Hai Deewani costar Deepika Padukone wore a floral dress to the party.

Actor Imran Khan waves to the cameras.

Meanwhile, Imran's wife Avantika Malik chose to ride with her friends.

Ranveer Singh, dressed in blue and white, makes an entrance.

Arjun Rampal appears lost in thought, as he drives in.

Student Of The Year debutants Siddharth Malhotra and Varun Dhawan made it to the esteemed guest list.

Sussanne Roshan, looking youthful and all set to party in a black number, smiles for the cameras.

Actresses Kalki Koechlin and Parineeti Chopra arrive.

Malaika Arora Khan looked glamorous in her sequinned dress as she arrived for the party.

Directors Punit Malhotra and Anurag Kashyap use their respective white shirts for two radically different looks.

Actress and reality show judge Sonali Bendre looks radiant when she arrived.

Actors Vivek Oberoi and Aditya Roy Kapur at the venue.

Actor Saqib Saleem, who starred in Karan Johar's segment of Bombay Talkies, arrived with actress Huma Qureshi.

Raveena Tandon with film distributor husband Anil Thadani.

Fashion designer Manish Malhotra was also spotted.

David Dhawan's elder son, director Rohit Dhawan arrives.

Ranbir's aunt Reema Jain was also spotted.

Boman Irani's son, actor Kayoze Irani and Dino Morea arrive.

Actor Chunkey Pandey poses for the cameras.

Agneepath director Karan Malhotra was accompanied by his wife to the party.