Memorable red carpet moments since 2000

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2000 Grammys: Jennifer Lopez in Versace2000 Academy Awards: Matt Stone and Trey Parker dress in drag2001 Academy Awards: Bjork wears a swan2001 AMAs: Britney and Justin step out in denimEmmys 2001: Business, not casual2002 Oscars: Halle Barry's dress is barely there2003 Oscars: Iraq War cuts the carpet short2006 Golden Globes: Touchable Scarlet2009 Grammys: M.I.A. delivers, in a way2010 VMAs: Lady Gaga's meat dress2010 Grammys: Imogen Heap's technological ensemble2011 Grammys: Lady Gaga arrives in an egg2011 VMAs: Beyonce announces she's pregnant2012 Oscars: Sacha Baron Cohen as 'The Dictator'2012 Oscars: Angelina Jolie shows some leg2012 VMAs: Amber Rose and Wiz Khalifa announce pregnancy

The plunge. Jennifer Lopez wore an exotic green Versace silk chiffon dress to the 42nd Grammy Awards with a neckline that went so far down (below the navel) that it had many wondering how she "kept it all in," so to speak.

2000 Grammys: Jennifer Lopez in Versace

( Vince Bucci / AFP/Getty Images )

The plunge. Jennifer Lopez wore an exotic green Versace silk chiffon dress to the 42nd Grammy Awards with a neckline that went so far down (below the navel) that it had many wondering how she "kept it all in," so to speak.