Experts at Fabriah.com compiled the shortlist of the top ten celebrities, before opening it up to the public's vote.
The Duchess, famed for luscious locks, polled over a quarter of the vote.
"Kate Duchess of Cambridge has become somewhat of a fashion goddess. Anything she wears seems to fly immediately off the shelves, likewise hairdressers across the country are seeing an increasing demand for the Middleton-style locks," said a spokesperson of Fabriah.com.
Holly Willoughby came second in the poll scoring just 19 percent of the votes. The third place was bagged by singing sensation Lana Del Rey.
Once idolised for having the best hair of the decade, Jennifer Anniston slipped into fourth place only managing to achieve nine percent of the vote. Only one per cent behind, in fifth place was Kelly Brook.
Sixth and seventh place were reserved for newlywed Rochelle Hume, while Victoria Beckham, respectively.
The bottom three places were reserved for Kim Kardashian and Nicky Minaj, who both polled four percent, and the "X Factor" judge Tulisa, who scored three.