Blue is the new blonde, or at least that’s what Hilary Duff thinks.
The former Disney star and blonde dyed her hair a nauseating blue-green combination, which she showed off Thursday after making a trip to Starbucks.

(Photo: Splash News)

(Photo: Splash News)
The night before, she put a preview of her new hair color on Instagram, and said she had been turned into a mermaid.

(Photo: Splash News)
Remember when she was blonde? Those were such good days. (RELATED: Hilary Duff’s Bikini Snap Proves ‘Moms Still Got It’ [PHOTOS])