From kitsch to cool girl, street style to the stage, Ariana Grande's rise to fame has been accompanied by her fashion evolution.

Whether in custom Vera Wang at the Met Gala, or Internet-breaking Giambattista Valli tulle layers at the Grammys, or off-duty in thigh boots and oversized sweats, Ariana owns her look. Beginning with Ariana's early days on Nickelodeon, through her series of bestselling albums and iconic performances to her most recent starring role in Wicked, Icons of Style unpacks every significant look from stage to red carpet and from airport to awards ceremony.

Through 100 stunning images and expert text, fashion writer Caroline Young explores the inspiration, key pieces and stand out looks of one of the world's best-loved pop icons.