While she's experimented with different lengths and shades, Reese Witherspoon's signature hairstyle is medium length and ...

Whilst little Athena has inherited her mum's flame-hued locks, Sienna's beautiful tresses are still platinum blonde ... hair styled in immaculate French plaits, finished with vibrant royal blue ...

with darker dirty blonde or brunette roots blending into platinum blonde locks. Though most of her hair is much lighter than her roots, the gradual gradient creates a seamless transition ...