Kangna Ranaut was infuriated at the prospect of attending her brother-in-law's birthday party. Here's why...

What all one does to appease one's family members. Recently Kangna Ranaut was almost driven up the wall to let sister Rangoli have her way when it came to organising a birthday bash for the latter's husband Ajay Chandel.

A source says, `It was Ajay's birthday a few days ago. Rangoli had arranged for a lavish party for him. Kangna, who was supposed to attend the party, had been tied up at work all day. She decided to go casual for the event. `


However as luck would have it, Rangoli spotted Kangs walking in a pair of track pants and immediately put her foot down. The source adds, `Her sister forced her to go home and come back dressed. And right before she left her house, she got an SMS from Rangoli reading 'Don't forget to do your hair'. `

The SMS apparently left Kangs furious.

A friend of the actress says, `Kangna narrated the entire incident to me. She believes Rangoli did so because she wanted her hubby to have a perfect birthday party. `