Keira Knightley Enjoys Rare Day Out in London with Husband James Righton

Keira Knightley keeps it casual as she walks hand in hand with rarely-seen husband James Righton

Keira Knightley looks casual as she goes for a low-key stroll with husband James Righton

Keira Knightley enjoys a rare family day with husband James Righton and their two children - after revealing plans to copyright her own FACE