Cho Chang rumors
December 23, 2002 at 11:31 AM ET
MuggleNet
It happened when BoA visited London to sing with internationally famous boyband, Westlife, for their newest album, "Unbreakable: The Greatest Hits". In London, she got a request to play as Cho Chang in "Harry Potter and the Prisoner of Azkaban".
You can see a picture of BoA here. She looks like Cho to me.