The Edge of Love Premiere, London

Sienna Miller and Keira Knightley

It was another night on the party circuit for close friends Keira Knightley and Sienna Miller as they premiered their latest film epic, The Edge of Love, in London's Curzon theatre. Once again the duo stuck firmly by each other's sides and mingled with the A-list guests, which included their mums and designer Matthew Williamson. Rumours have been rife that the party was purposely kept intimate because of Sienna's recent break-up with Rhys Ifans.

See photos from the film's world premiere in Edinburgh

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