Hendricks's deep ginger shade is almost as famous as her gravity defying figure. "Red looks best with fair skintones," colorist Tracey Cunningham says, calling Hendricks's pairing "a perfect match."
Adams’s deep strawberry blond is a versatile hue that can look girl next door perky or have vixen sex appeal. Her colorist Cunningham says the look was achieved by mixing two shades of red and finishing with a clear gloss for sheen.
Singer Welch has made fire engine hair red hot. "Never start with the reddest shade as you can always brighten it with the next color application," Robinson says.
Kidman’s ethereal apricot blond requires careful handling. "Don't shampoo every day," Robinson advises. "And avoid using heated styling tools everyday, as they damage the outer layer of hair, causing it to release color molecules."
Greene's auburns locks are laced with just a touch of café au lait. “A few strategically placed balayage highlights can give a brunette great pop and impact," George Papanikolas, a colorist who has worked with Nicole Richie and Britney Spears, says. "You should never go any lighter than a caramel tone and they should be placed towards the ends of the hair to create the effect of the sun."
Mays's sandy tangerine color is accented with copper and caramel lowlights.
Walsh's rich henna hue is tinged with toffee highlights.
Fisher's earthy coral color has sultry hints of bronze.
Rihanna's fire-engine red shade isn't your typical auburn, but is flattering against her caramel skin and amber eyes.