British glamour model JORDAN wants to cast Keira Knightley to play her in a forthcoming biopic. The busty star - real name KATIE PRICE - has high hopes for the film, which she claims has already been greenlit. And she insists skinny Knightley would be perfect, despite their startlingly different statures. Jordan say, "That is definitely happening. We haven't got as far as thinking about who will play me yet though. She adds of Knightley, "She's stunning and a very good actress. I'd want someone quite high profile like her doing it."