Eloise Midgen

From Hpwiki

Eloise Midgen is a student at Hogwarts. Is described in Goblet of Fire as with a bad acne, and due to her having tried to magic them away in Prisoner of Azkaban, also has an off-centred nose. In Order of the Phoenix she still has a bad acne...

In the film of Harry Potter and the Goblet of Fire, Ron says to Seamus, "Something's about to burst out of Eloise Midgen, too, and I don't think that it's a swan."