American actress Lena Headey has given up waiting for her big break in Hollywood and accepted she may never become an A-list superstar. The striking brunette, whose films including RIPLEY'S GAME, The Cave and The Brothers Grimm have failed to catapult her stardom, feels she is constantly bouncing back to the start of her career. She says, "I feel like my career has been like an elastic; I've almost had the big breakthrough role so many times and then been back to where I started. "I've given up thinking, 'This is it,' as it makes you dizzy, so I'm just going to do what I do and if things happen then they happen."