Here's what your favourite celebrities have been up to.

Aamir Khan signs autographs for flash floods victims at a school on the outskirts of Leh, east of Srinagar.

At least 156 people were killed and many others missing from August 6 floods triggered by heavy rains that destroyed homes and buildings in the Himalayan region of Ladakh.

Meanwhile in Mumbai, Anil Kapoor is spotted at a press conference to announce the television premiere of the eighth season of the popular Hollywood show 24.

The show, in which Anil plays Omar Hassan, president of a Middle-East country, will be telecast from Monday to Thursday on AXN.

Also in Mumbai, Zarine Khan and Anupam Kher are spotted at the launch of the United Nations' International Year of the Youth.

Cast member and British actress Kelly Brook poses at the premiere of the movie Piranha 3D at the Mann's Chinese 6 theatre in Hollywood, California.

The movie opens in the US on August 20.

Angelina Jolie signs autographs as she arrives at the German premiere of her new movie Salt in Berlin.

Drew Barrymore poses for photographs with fans as she arrives for the UK premiere of her film Going the Distance in London.

Julia Roberts attends a red carpet event to promote her movie Eat Pray Love in Tokyo.