Avril sang with her husband in Chongqing，China

Without luxuriant dress and fantastic design but with warm atmosphere, a concert was held in Chongqing Olympic Centre.
And the leading actor was Avril Lavigne, who was the 'Rock Elf'in Canada. Twenty thousand fans were enjoying a lot with Avril at the concert. At the end of the concert,her husband,the lead singer of Sum41 Deryck Whibley was invited to sing with Avril, which push the concert to climas.However, the only unepected thing was that the concert only lasted 70 minutes. And some fans were complaining that the concert was a little short.