Katrina was pretty in a long white dress, while Ranbir arrived in a sweat shirt and a pair of denims.
The Kapoors brunch party, an annual affair, was also attended by the Nawab of Pataudi, Kareena's actor-husband Saif Ali Khan. The duo arrived in style, and were colour coordinated in purple. (See Pics: Ranbir, Katrina's Prem Kahani at Kapoors Christmas Brunch)
Karisma was elegant and stylish in a black off-shoulder ensemble and finished her look with red lips and minimal accessories. The paparazzi could not manage a smile from Karisma's son Kiaan Raj Kapoor but her daughter Samiera made up for it.
Dressed in red, Ranbir's actor-father Rishi Kapoor added a lot of festive cheer to the party. He was also accompanied by his filmmaker brother Randhir Kapoor and mother Krishna Raj Kapoor. Late actor Shammi Kapoor's wife Neela Devi also attended the family meet.
Lekar Hum Deewana Dil actor actor Armaan Jain, late actor Raj Kapoor's grandson, arrived with parents Reema Jain and Manoj Jain.
Late on Thursday, Kareena and Karisma had rung in Christmas celebrations by attending a traditional Midnight Mass with their mother, former actress Babita in Mumbai at a church in Mumbai. Their good friends, actress sisters Malaika Arora Khan and Amrita Arora, were also in tow.