Kareena Kapoor who was shooting in Philadelphia, U.S.A experienced the coldest day in her life.

It was minus three degrees and the crew was shooting late into the night.

Cold is not new to Kareena. She has just finished shooting for 3 Idiots just months back with Aamir Khan in the cold and inhospitable mountainous terrain of Ladakh.

But she claims to have survived the “coldest night” of her life while shooting for Karan Johar’s home production with Saif Ali Khan in Philadelphia last week. The film is based on the subject of terrorism and is directed by Rensil D’ Silva.

Since it had been snowing in Philadelphia, Kareena had herself covered with pullovers, jackets, shawls and boots. But still the chill has been getting to her bones. During a shoot last week, she shot till 2am in the morning with a crew of 80 people.

“It was the coldest night of my life… You’ve no idea what it was like in that heavy snowfall with a unit of 80 people. But it looked like heaven,” Kareena is quoted in a media report.

Kareena claims to be working nearly 20 hours per day to finish the film on time. She admits she is feeling exhausted, but she is looking forwards to head for a holiday with Saif by December end.

Kareena and Saif plan to spend the last weekend of this year in France and usher in the New Year.