• KEIRA KNIGHTLEY photo | Keira Knightley

Credit: John Linton Photography/Rex USA

Published: Monday December 01, 2014 11:00 AM EST



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.