Karan Johar's 'Kal Ho Naa Ho' has been awarded the Prix Du Public award at the Valenciennes Film Festival in France on Sunday. "This is a public award and an extremely prestigious one," said Johar. Previously, his 'Kabhi Khushi...' had won a jury award at the same festival. Karan was accompanied by his father Yash Johar at the festival. He flew in from London after celebrating a friend's birthday there. Director Nikhil Advani was delighted to hear the news when informed.