After the Oscars, stars celebrate at the Vanity Fair party

Best Actress Jennifer Lawrence changed out of her white Dior into metallic Calvin Klein for the Vanity Fair Oscar after-party.

Best Supporting Actress Anne Hathaway's blue and silver Saint Laurent was as unimpressive as the blush pink Prada she wore to the Oscars.

Best Supporting Actress nominee Amy Adams swapped one Oscar de la Renta dress for another, this time a slinky, shimmering number.

Best Actress nominee Naomi Watts continued her metal obsession in black and gold Emilio Pucci.

Les Miserables actress Amanda Seyfried's blood red Givenchy dress was a stunning contrast to her paler-than-pale Alexander McQueen Oscar dress.

Actress Zoe Saldana, who wore white to the show, also made an about turn in black Givenchy and red lips.

Halle Berry didn't change out of the silver Versace dress she wore earlier.

Natalie Portman, the face of Miss Dior, wore a white Dior dress with a back ribbon tie at the shoulder.

Actress Salma Hayek also wore the same Alexander McQueen dress she went to the Oscars in.

Elie Saab-clad Sandra Bullock looked like she had recovered from wrestling with the Oscar envelope on stage.

Hilary Swank wore a red Valentino dress almost identical to the one Sally Field wore to the Oscars.

Underworld star Kate Beckinsale rocked a Monique Lhuillier strapless tulle dress with gold embroidery.

Victoria's Secret Angel Miranda Kerr and husband Orlando Bloom were probably one of the best looking couples at the party.

Diane Kruger wore monochrome Giambattista Valli.

True Blood actress Anna Paquin wore red carpet favourite Monique Lhuillier.

Actress Kate Bosworth wore a nude dress by Giambattista Valli.

Jane Fonda's monochrome Reem Acra seemed very similar in pattern to Diane Kruger's dress.

Actress Rosie Huntington-Whiteley went for old Hollywood glamour in Valentino.

Singer Selena Gomez wore a pretty Atelier Versace dress.

The Newsroom actress Olivia Munn wore pink Atelier Versace.

Best Actor Daniel Day-Lewis looked ready to party after his historic third win.

Best Supporting Actor Christoph Waltz also had a double reason to celebrate – not only did he win, he's won both times he's been nominated which gives him a 100% strike rate.

Ben Affleck, the man who could, and wife Jennifer Garner who wore her Oscar dress – violet Gucci – to the party.