Blue-haired Katy and pregnant Alessandra at Elton John's Oscar Party

Elton John along with his partner David Furnish celebrated the 20th anniversary of the AIDS Foundation Academy Awards Viewing Party in California. While Katy Perry and her choice of hair colour stole the limelight, a pregnant Alessandra looked stunning too.

  • Elton John and partner David Furnish celebrated the 20th anniversary of the AIDS Foundation Academy Awards Viewing Party in California. While Katy Perry's blue hair stole the limelight, a pregnant Alessandra Ambrosio looked stunning too.
    Elton John and partner David Furnish celebrated the 20th anniversary of the AIDS Foundation Academy Awards Viewing Party in California. While Katy Perry's blue hair stole the limelight, a pregnant Alessandra Ambrosio looked stunning too.
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  • Mommy-to-be Alessandra Ambrosio glowed in a one shoulder Roberto Cavalli gown.
    Mommy-to-be Alessandra Ambrosio glowed in a one shoulder Roberto Cavalli gown.
  • Katy Perry added shimmer and colour to the event as she wlaked in dressed in a Blumarine dress.
    Katy Perry added shimmer and colour to the event as she wlaked in dressed in a Blumarine dress.
  • Bar Refaeli looked hot in a gold sequined Roberto Cavalli gown.
    Bar Refaeli looked hot in a gold sequined Roberto Cavalli gown.
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  • A confident looking Vanessa Hudgens in a Georges Chakra Couture off-shoulder gown.
    A confident looking Vanessa Hudgens in a Georges Chakra Couture off-shoulder gown.
  • Miley Cyrus dressed in Roberto Cavalli, walked in hand in hand with her boyfriend Liam Hemsworth.
    Miley Cyrus dressed in Roberto Cavalli, walked in hand in hand with her boyfriend Liam Hemsworth.
  • Kim K and her pregnant sister Kourtney smile for the shutterbugs. Kim K was in a dress by Alaia and Kourtney wore a Raoul dress.
    Kim K and her pregnant sister Kourtney smile for the shutterbugs. Kim K was in a dress by Alaia and Kourtney wore a Raoul dress.
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  • Dita Von Teese looked beautiful in a soft pink dress by Jenny Packham.
    Dita Von Teese looked beautiful in a soft pink dress by Jenny Packham.
  • Gwen Stefani at the party.
    Gwen Stefani at the party.
  • Petra Nemcova shows some skin in style.
    Petra Nemcova shows some skin in style.
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  • Meet the hosts: Elton John and David Furnish
    Meet the hosts: Elton John and David Furnish