Juliette Vega transferred to Hogwarts from Ilvermorny when she was starting her third year, after her father got a job at the Ministry of Magic in the Department of Magical Transportation. When she started, she quickly got everyone's attention for her unreal beauty, sharp mind, and her magnetic aura. She quickly became close with Hermione Granger, and in then fell into easy friendship with Ron Weasley and Harry Potter, becoming a fourth friend in their trio. She's often seen studying in the library with Hermione, laughing with Ron by the lake, or flying on the Quidditch Pitch with Harry, even long after practice ends.