Every celebrity does her own contribution to the society. The latest we hear of is none other than the leggy damsel Katrina Kaif who isn't far behind in the philanthropic race. Katrina is helping her mother, Suzanne Turquotte, who works with an orphanage in Madurai, to raise funds to build a school.

Despite her hectic schedules, the actress has managed to visit Madurai twice recently. However, she has been doing her bit by approaching the various brands she endorses to contribute to the organization. While on the work front, Katrina has recently filmed a song for Ek Tha Tiger and has Yash Chopra's untitled Shah Rukh Khan-starrer, followed by Dhoom 3 in September.