In pictures: New Potter cast

1 of 4 Katie Leung plays Harry's love interest Cho Chang in the Goblet of Fire (Credit: Warner Brothers)

2 of 4 Fleur Delacour (played by Clemence Poesy) will grab all the boy's hearts as the part-Veela visiting schoolgirl

3 of 4 Robert Pattinson plays heart-throb Cedric Diggory in the fourth Potter movie

4 of 4 Swarthy Viktor Krum (played by Stanislav Ianevski) steals Hermione's heart