pbr Hollywood sex symbol Angelina Jolie wowed crowds at the London premiere of her latest film, Salt.br ppbr Hundreds of fans camped and queued for hours to catch a glimpse of the stunning actress, who attended the Leicester Square event without partner Brad Pitt.br ppbr The star, who was wearing a long silvery dress, said she appreciated the support.br ppbr "I always enjoy London. It's amazing. It means so much when everybody comes out," said Angelina, 35.br ppbr In the action-packed movie, Jolie plays CIA agent Evelyn Salt, who goes on the run after being accused of leading a double life as a Russian spy.br ppbr Salt hits cinemas on the 20th August.