Cannes' top 10 unforgettable gowns of the decade 2011: Rachel Mcdams 2010: Eva Longoria 2009: Elizabeth Banks 2008: Natalie Portman 20...

Cannes' top 10 unforgettable gowns of the decade

2011: Rachel Mcdams

2010: Eva Longoria

2009: Elizabeth Banks

2008: Natalie Portman

2007: Angelina Jolie

2006: Beyonce

2005: Jessica Alba

By Sina English

The actresses attending this year's Cannes Film Festival must have arrived with a lot of luggage because each made multiple outfit changes. Let's take a look back at Rachel McAdams's Marchesa with a five foot-long train, Eva Longoria's snow-white Pucci and more unforgettable dresses from the Cannes.

2011: Rachel Mcdams

The actress was 100 percent gorgeous in a red Marchesa gown complete with illusion cap-sleeves and a sheer 5-foot-long train at the Midnight In Paris premiere.

2010: Eva Longoria

Eva brought the drama to the South of France two years ago with a snow-white, ruffled, one-shoulder Emilio Pucci confection, a sparkly clutch and peach drop earrings.

2009: Elizabeth Banks

Even prior to playing Effie Trinket, Elizabeth was turning heads with her fashions. In a draped Armani Prive gown paired with romantic curls and to-die-for jewels, the actress easily stole the spotlight.

2008: Natalie Portman

Years before her Oscar-winning performance in Black Swan, Natalie seemed to be prepping for the role with this sculptural white Givenchy number.

2007: Angelina Jolie

Looking like a perfect 10 to support Brad at his Ocean's 13 premiere, Angelina lit up the carpet in a bright lemon, gathered Emanuel Ungaro design.

2006: Beyonce

This year she wowed by returning to her pre-baby weight, but back then  Beyonce stunned everyone by dropping 20 lbs. for her role in Dreamgirls and flaunting her figure in a floral House of Deréon gown at the film's premiere.

2005: Jessica Alba

Pairing a stunning statement necklace with a black striped strapless dress, the on-trend actress stopped everyone in their tracks at the Sin City premiere.

2004: Jennifer Aniston

Fresh off the Friends series finale, Jen proved she wasn't even close to slowing down in a gorgeous graphic cream Atelier Versace gown, which she accessorized with some very desirable arm candy.

2003: Penelope Cruz

If anyone could pull off this over-the-top black confection (complete with sequins and tiers), plus a turquoise statement necklace big enough to be considered a plus-one, it's the sultry Spanish actress.

2002: Cameron Diaz

Kicking off her peekaboo streak, Cameron dropped everyone's jaw in a risqué one-shoulder black gown that revealed her hot pants.