Over the past decade, we've watched Mandy Moore's hair transform from various shades of blonde to brunette, and this week she's changed it up again with a new copper-red mane. While most usually lighten up during the warmer months, we're digging her choice to go brighter and richer. The color compliments her green eyes and creamy complexion, and her pale pink lips keep her looking youthful like the "Candy" girl we first met. What do you think? (Stylelist)