Why did the British PM David Cameron invite Aishwarya Rai Bachchan to England?

The Bachchan bahu is holidaying in the British capital

Aishwarya Rai Bachchan recently met British Prime Minister David Cameron. The heroine is currently holidaying in London with husband Abhishek, daughter Aaradhya, her mother-in-law Jaya and sister-in-law Shweta.

Says a source, “Ash was in London for a Smile Train (an international children’s charity organisation for international cleft lip and palate) event last week to raise funds and thereafter stayed on for a holiday. The special evening was hosted by Samantha Cameron, wife of the British Prime Minister. Though the Prime Minister was not part of this event when Aishwarya was leaving from 10 Downing Street, his office informed him and he came to the meet her. They chatted for a few minutes and he asked her about her next projects. She told him that she would soon begin filming for Jazbaa her comeback film after a long maternity leave. The British PM invited Ash to shoot her film in London.”