Robert 'Claudia' Pattinson

Robert Pattinson's sisters used to dress him as a girl for 12 years and call him 'Claudia'.

The 'Twilight' star - who plays vampire Edward in the new movie - confessed he wasn't so "cool" when he was younger.

He said: "Up until I was 12, my sisters used to dress me up as a girl and introduce me as Claudia. Twelve was a real turning point for me as I moved to a mixed school, and then I became cool and discovered hair gel."