Gabrielle Delacour is a character from the Harry Potter series, specifically introduced in the fourth book, Harry Potter and the Goblet of Fire. She is the younger sister of Fleur Delacour, a Beauxbatons student and a participant in the Triwizard Tournament. Gabrielle is part-Veela, which gives her a striking beauty and a magical allure. In the story, Gabrielle is kidnapped by the Grindylows during the second task of the Triwizard Tournament. Her rescue becomes a pivotal moment for her sister, Fleur, and Harry Potter, who ultimately saves her. Gabrielle's character highlights themes of family and bravery throughout the series.