Marina the Magnificent

Marina Casselano, better known as Marina the Magnificent, is a character on ABC's Ari's Diary. She makes her debut in the second episode of the first season, Chapter Drawings. She is portrayed by starring cast member Beth Bonaparte-Tatum and is the Saltbay counterpart of Marina Waverly.

Marina the Magnificent is loosely based on the character of Marina Del Rey, the antagonist of The Little Mermaid: Ariel's Beginning. Her character is also loosely based off the Evil Step-Mother out of Cinderella.