When Jennifer Aniston really needed to pull it out of the bag - and show Brad what he's missing - she absolutely nailed it. The Marley & Me star rocked up to the Oscars 2009 in a stunning strapless beaded Valentino gown. Totally jaw-plummeting.
Penelope Cruz in Versace
Wowser! Penelope Cruz really upped the style stakes in her voluminous Versace gown with a woven bodice and all-over feathered skirt. It certainly got tongues wagging - for all the right reasons!
Michelle Williams in Vera Wang
This might just be our all-time favourite Oscars gown... Well, it's definitely a contender for the title! Michelle Williams made mustard work in a way no other star ever has in 2006. Her Vera Wang dress, with its understated ruching and frills, was simply divine. And the red lippie was an inspired finishing touch.
Anne Hathaway in Armani Prive
Anne Hathaway's best look ever? We think so! Anne simply wowed at the Oscars 2009 in her Armani Privé Champagne-coloured gown, featuring hundreds of Swarovski crystals. Cartier jewellery finished the look beautifully.
Sienna Miller in Matthew Williamson
A young Sienna Miller made her Oscars debut in 2004. Wearing a dress by designer pal Matthew Williamson, Sienna showed just why she was the fashionista British girls most wanted to dress like
Charlize Theron in Gucci
How divine was Charlize Theron in dazzling Champagne-hued Gucci at the Oscars in 2004? We love this dress - and the elegant 30s-style curls.
Marion Cotillard in Jean Paul Gaultier
Public Enemies star Marion Cotillard was on fine form at the Oscars in 2008 in a scalloped Jean Paul Gaultier mermaid gown and Swarovski clutch.
Natalie Portman in Lanvin
Natalie Portman was nominated for her role in Closer in 2005 and looked utterly sublime on the Oscars red carpet. Wearing this pewter-hued Lanvin dress the actress teamed her gown with nude nails and make-up and a discreet Alice band for a look that was pure class.
Renee Zellweger in Carolina Herrera
In 2003, Renee Zellweger successfully worked the red carpet in a colour-popping beaded Carolina Herrera gown.
Cameron Diaz in Valentino
Oh, Cameron, how we love thee! Ms Diaz's fold-detail strapless Valentino gown in 2007 had us practically drooling! Love the silver peep-toes and stunning green drop earrings, too.
Source:instyle.co.uk/