They Do! Celebrity Bridesmaids

They're usually the center of attention, but these stars are happy to play second fiddle when it comes to their best friends' weddings

  • KEIRA KNIGHTLEY photo | Keira Knightley

Credit: John Linton Photography/REX USA

Updated: Monday Aug 18, 2014 | 11:00 AM EDT By: Kate Hogan and Alison Schwartz

KEIRA KNIGHTLEY

Her brother's April 2011 nuptials in Scotland marked the first time that Knightley served as a bridesmaid – though she graded her performance as "bad. I don't know what happened. Every drink I had went straight down the front [of the dress] and then the food went straight down the front!" she lamented.