Watch The Little Mermaid star's best performances before she plays Ariel Disney's live-action The Little Mermaid casts Halle Bailey as Ariel Disney's live-action The Little Mermaid in talks with ...

The Modern Family actress, 21, debuted new red locks on Instagram, Saturday — ones that made her look like Ariel, the animated heroine at the center of Disney's 1989 classic The Little Mermaid.