Fleur Isabelle Weasley (née Delacour) is a student of Beauxbatons Academy in France, and is selected as a champion in the prestigious Triwizard Tournament. Her maternal grandmother is a Veela, from whom Fleur inherited her silvery-blonde hair, pale eyes, good looks, and ability to enchant men. During the Triwizard Tournament, Fleur is initially aloof and unfriendly. During the second task of the Tournament, she attempts to rescue her sister Gabrielle Delacour from the lake, but fails. When Harry rescues Gabrielle instead, Fleur becomes much warmer towards both Harry and Hogwarts. Fleur takes last place in the Triwizard Tournament due to being stunned during the last task. In the following year, Fleur works at Gringotts with Bill Weasley, whom she already met during the Tournament, and the pair get engaged. Bill is attacked by werewolf Fenrir Greyback and severely mauled near the end of Harry Potter and the Half-Blood Prince. However, since Greyback is in his human form at the time of the attack, Bill suffers only partial lycanthropic contamination. Though Molly Weasley, who largely disapproves of Fleur, assumes that she will no longer wish to marry Bill, Fleur is adamant that their wedding plans go unchanged and proudly declares that Bill's wounds are a sign of his bravery in her eyes. This loving loyalty to her fiance earns her much respect from most of Bill's erstwhile disapproving family, especially Molly.
In Harry Potter and the Deathly Hallows, Fleur and Bill take part in the operation to escort Harry safely to the Burrow, and they witness Mad-Eye Moody being killed by Voldemort. The couple have their wedding at the Burrow, but the event is interrupted when Death Eaters attack after the fall of the Ministry of Magic. The newlyweds later provide a safe haven for the trio and some others at Shell Cottage, their home. Both Bill and Fleur are combatants for the Order during the Battle of Hogwarts, and survive the battle. The couple have three children: Victoire, Dominique and Louis.