Charlotte's forgetful scratch

Charlotte Church scratches her head when she forgets her lines on her chat show.The 'Crazy Chick' singer uses the movement as a code to the production team to read her the script.Charlotte, 21, told Glamour magazine: "When I scratch my head that's the code for I've forgotten my script. So when it looks like I've got nits, I need someone to feed me my lines down my ear piece."The Welsh star also never bothers to learn the lines to the song she performs with her guest music act every week.Instead, the guests' singles are played on loop in Charlotte's dressing room while she gets ready in the hope she will learn the lyrics in time for the show.