Ranbir, Katrina party at Karan Johar's residence

Looks like Karan Johar was in the mood for some fun with friends on Sunday evening. The filmmaker had some friends come over to his place and these included Ranbir Kapoor, Ayan Mukerji, Aditya Roy Kapur, Kareena Kapoor Khan, Sidharth Malhotra and Katrina Kaif. The dinner party went on till 3 in the morning.

Spotted: Kareena, Ranbir Kapoor and Katrina Kaif

From left: Aditya Roy Kapur, Ranbir Kapoor, Sidharth Malhotra (back to the camera) and Katrina Kaif

The onlookers were pleasantly surprised to see a battery of stars walking out of Karan's house in the wee hours on Monday.

Kareena Kapoor and Ayan Mukerji

A source says, "Every one of them was in a great mood and seemed to be laughing as they stepped out. Katrina hugged Kareena while stepping out and continued to smile from ear-to-ear till she sat in Ranbir's car. Following her out of the house was Ranbir, who also gave a hug to cousin Kareena."

Kareena left in her car soon after Ranbir's car moved out. Ayan, Aditya and Sidharth were spotted giggling over some joke before they left individually in their respective cars.

-- Inputs by Sonali Joshi Pitaleu00a0