Claudia Schiffer celebrates her 40th birthday today! Can you believe it? She recently gave birth to her third child and she currently lives in West London. Claudia launched her career in 1987 when she was spotted at a nightclub in Düsseldorf and she still looks gorgeous today! I wonder how she will celebrate the occasion? I have prepared this fun quiz on the model to see how well you've been following her career. Good Luck!