Filmmaker Karan Johar's recent birthday bash was a grand affair. Not only did the grand party witness a few biggies from the industry, but also there have been talks about the Bollywood's most popular love trio - Ranbir Kapoor, Deepika Padukone and Katrina Kaif. Karan Johar celebrated his 41st birthday on Saturday night. Interestingly, Ranbir Kapoor came with his rumoured girlfriend Katrina Kaif at the birthday bash. Reportedly, Ranbir and Katrina came to the party in the same car. It is said that the rumoured love birds were seen hand-in-hand at the bash, and also danced together at a few groovy Bollywood numbers 'Badtameez dil' and 'Balam pichkari' till late night.

But, what was shocking in this entire episode was Ranbir's ex-girlfriend Deepika Padukone presence at the party, who was seen all alone. In fact, a daily also reports that Deepika was giving space to Ranbir and Katrina at the do. Well, this was pretty surprising for people to witness that Dippy, being Ranbir's once ladylove, was all fine with Katrina's closeness with her ex at the party. Reportedly, Ranbir and Deepika broke up, after Katrina entered the former's life. Though Ranbir and Katrina never confirmed their relationship in public, the duo were spotted together in several public places, that gave rise to endless speculations over their alleged affair.