Katrina Kaif throws a birthday bash for Ranbir Kapoor?

Kapoor scion and the heartthrob of the nation, Ranbir Kapoor, turned a year older yesterday (28th September). The actor, known for his stellar performances in films like Barfi! and Rockstar turned 32 and it seems Ranbir was in for a surprise.

A report in mid-day states that Katrina apparently teamed up with Ranbir's best friend and noted director Ayan Mukerji of Yeh Jawaani Hai Deewani fame. The report further adds that the duo invited only a few close friends for this special occasion.

A source was quoted telling mid-day that Katrina had this surprise party on her mind and was planning it with Ayan for a long time. The source further told mid-day that Katrina was in touch with Ranbir's close friends including director Rohit Dhawan and a few of his school friends.

A source close to Katrina was quoted telling mid-day that although the actress was busy promoting Bang Bang, she took time out to plan this party and roped in common friend Ayan Mukerji to host the party on Sunday which was held at Ayan's residence.