I thought it might be a clip on too- but you can see the fringe in her latest candids as well and we all know Keira is not one to fuss much when she is just walking about.
The Daily Mail wrote a little write-up
here, I love how they try to make a story out of everything she does. ..
"Keira posed sweetly for a photograph with the designer, who appeared to be clinging to the star's hand with a little more gratitude than his ice-cool persona would customarily allow, even if his expressionless face revealed nothing."