Keira Knightley has been talking about her issues again, and revealed her messy way of dealing with frustration.

Speaking to the Mirror, the 'Pirates Of The Caribbean' star said that she likes to smash glasses when she has a tantrum.

"I find it therapeutic even if you have to spend the rest of the night on your hands and knees picking up the pieces" she said.

She also claims to be desperately insecure.

"Look up insecurity in the dictionary. 'For insecurity, see Keira Knightley. Constant insecurities'"

Entertainmentwise has checked, and our dictionary doesn't say that. Maybe it needs updating.