Keira Knightley envies her pal Sienna Miller’s confrontational attitude towards aggressive paparazzi.
Keira got to see Sienna in action when the pair were hounded by paparazzi while shooting new movie The Edge of Love earlier this year.
While Keira was too timid to challenge the snappers, her co-star gave as good as she got.
Keira says: "Sienna is far more hounded than I am, and the paparazzi are far more abusive to her.
“She faces them head on, and isn't afraid to tell them to fuck off. I haven't found a way to do that."
The Atonement actress also envies Sienna for her effortless style.
She adds: "She has such great personal style. Every bloody morning she'd turn up at 5.30am in a little something she had just thrown on.
"I can't do that."

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