The Australian actress was stunning in an outfit worth £11million at February's Academy Awards ceremony.
The 44-year-old silver screen siren wore a nude, crystal-embellished couture gown by Armani Privé worth a staggering £60,000. She teamed the bespoke creation with £11million of Chopard jewellery. The figures were estimated by Vogue.
The accessories included earrings of 62 opals with a combined 33 carats, a brown diamond bracelet and a pear-shaped diamond ring.
In second place on our best-dressed list was Sandra Bullock, with 20 per cent of the overall vote.
The actress turned heads in a beautiful satin navy Alexander McQueen gown.
The strapless number featured a sweetheart neckline and dramatic draping. She teamed the dress with platinum and diamond cluster earrings worth $1.8million from Lorraine Schwartz.
Sideswept curls completed the chic, sophisticated look.
No Oscars best-dressed list would be complete without queen of the red carpet Angelina Jolie, who took our third spot with 19 per cent of the overall vote.
Angelina sparkled at the prestigious event, wearing a silver embroidered Elie Saab haute couture nude dress.
She added extra sparkle to her ensemble with Robert Procop earrings that weighed in at over 42 carats.