Nicky HiltonGET THE LOOK: "Nicky's rocking the new tone-on-tone highlights. They look natural and soft without a harsh line of demarcation separating roots from the colored hair," says celebrity hair colorist Rita Hazan, owner of Rita Hazan Salon in N.Y.C.
INSIDER TRICK: To mimic this effect and blend in dark root re-growth, dab a brown or caramel hair crayon onto small sections of roots.
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