Keira Knightley was having a tough week. Sources say the star found all the Hollywood attention overwhelming. The Pride and Prejudice star was spotted crying at LA’s posh restaurant the Ivy. “There was crazy paparazzi there," reports Perezhilton.com. "Keira Knightley was inside with her parents and other people. She was hounded and left in tears through the back door because of all the unwanted attention." Um, then why go to the Ivy Keira? Ever thought of trying room service?