Best Celebrity 27 Dresses

• Best Celebrity 27 Dresses

  Angelina Jolie
  
  Katherine Heigl's new film 27 Dresses revolves around one girl's arsenal of outrageous bridesmaid's gowns. Here at StyleList, we used the film as inspiration for compiling a list of our 27 favorite dresses of all time. For our first, we looked to Angelina, who ditched black for canary yellow Emanuel Ungaro at the Ocean's Thirteen premiere at the Cannes Film Festival.
  Image credit: Dave Hogan, Getty Images

• Best Celebrity 27 Dresses

  Victoria Beckham
  
  Posh wore this fuchsia Roland Mouret "Moon" dress -- with matching Hermes Birkin bag, of course -- to her husband's introduction to the LA Galaxy soccer team. She was the first celebrity to wear it.
  Image credit: Robert Mora, WireImage.com

• Best Celebrity 27 Dresses

  Keira Knightley
  
  Everyone wanted to know where to get this iconic bias cut, emerald green dress designed by Atonement's costume designer Jacqueline Durran.
  Image credit: Focus Features

• Best Celebrity 27 Dresses

  Blake Lively
  
  The Gossip Girl rocked bright yellow Vivienne Westwood at a CW party.
  Image credit: Mark Sullivan, WireImage.com

• Best Celebrity 27 Dresses

  Katie Holmes
  
  Mrs. Tom Cruise chose an asymmetrical Lanvin dress to present at the Critics' Choice Awards.
  Image credit: Kevin Mazur, WireImage.com

• Best Celebrity 27 Dresses

  Cameron Diaz
  
  Cameron chose this floral, floor length Gucci dress to wear to the 30th Annual Kennedy Center Honors.
  Image credit: Paul Morigi, WireImage.com

• Best Celebrity 27 Dresses

  Reese Witherspoon
  
  Reese wears her favorite designer - Nina Ricci by Olivier Theyskens - to the Rendition premiere in Rome.
  Image credit: Pascal Le Segretain, Getty Images

• Best Celebrity 27 Dresses

  Lucy Liu
  
  Cashmere Mafia's Liu chose a black plunging Valentino gown for the ACE Awards at NYC's Cipriani.
  Image credit: Jamie McCarthy, WireImage.com

• Best Celebrity 27 Dresses

  Jennifer Connelly
  
  Rick-taker Connelly went for a bright blue bubble Oscar de la Renta cocktail dress at Glamour Magazine's 2007 Women of The Year Awards in NYC.
  Image credit: Dimitrios Kambouris, WireImage.com

• Best Celebrity 27 Dresses

  Jennifer Lopez
  
  A very pregnant JLo covers her bump in a white, Grecian-inspired Versace gown at the 2007 Movies Rock event.
  Image credit: Jordan Strauss, WireImage.com