. . . . . . . . . . . . . . . . "Lady Juliana"@en . . . . "Lady Juliana is Kayley's mother and a supporting major character from Quest for Camelot. She is voiced by Jane Seymour her singing voice provided by Celine Dion."@en . . "Lady Juliana is Kayley's mother and a supporting major character from Quest for Camelot. She is voiced by Jane Seymour her singing voice provided by Celine Dion."@en . . . . . .