Dhoom 3: What's making Katrina Kaif feel sad and lonely?

Katrina Kaif is the queen of million hearts and one of the most desirable actresses of Bollywood. But still the diva is unhappy and sad. The reason behind her sadness is her loneliness.

Katrina Kaif, who joined Aamir Khan in Chicago recently for the shoot of Dhoom 3 was offered an apartment by Yash Raj Films for her staying. But Katrina Kaif preferred to stay in the hotel. A source told a leading daily, "For Katrina it's very lonely to stay in an apartment all alone. She goes through that experience in Mumbai where she has no one to share her home with. When shooting outside Mumbai, Katrina prefers the detached neutrality of a hotel. It's far more convenient and practical. She might be joined for a few days by her sister who lives in New York."

The source further added, "In any case, it is going to be a hectic schedule for Katrina. While shooting for Dhoom 3, she would also have to fly to Switzerland for her romantic song with Shahrukh Khan in Yash Chopra's Jab Tak Hai Jaan."