Katrina Kaif clarifies why she left early from Arjun Kapoor's bash

While initially it was believed that Kat apparently had a lover's tiff with her alleged beau Ranbir Kapoor, sources close to the actress say she left early as she had to shoot for her upcoming thriller with Aamir Khan.

Photos: Arjun Kapoor's birthday bash

Says Katrina, "I was in the middle of the shoot of a music track from Dhoom 3, which involves a lot of heavy-duty acrobatics, and hence left early."

Also on why instead of RK, it was Arjun who saw her off at the doors, the source adds, "He is one of Katrina's closest friends and she was there only for him. She was supposed to leave early but after the others insisted, she decided to stay back for a couple of hours before exiting the party."