Firth Fights The Flab
British screen star COLIN FIRTH insists the ageing process is catching up with him, as he is having to work harder and harder to stay slim.
The 45-year-old BRIDGET JONES hunk has restricted himself to a rigorous exercise routine, as his days of fast metabolism are over.
He says, "I get regular exercise. I've got to run to stay in this shape.
"When I was about 20 it seemed impossible to get fat."