Elle MacPherson got the nickname 'The Body' for a reason -- because she's got the body we want, even as a 44-year-old mom. You know, it's really not fair that she looks better in a bathing suit than me, a 20-something non-mother, but whatever. The question is: What does she know that the rest of us don't?

Apparently, the hot-body secret she's hoarding to herself is not really a secret at all -- it's fitness. The stunner fits in activity with everything she does. For instance, she spent the recent holiday season surfing up a storm in her native Australia. And what about when she's back at home in Notting Hill, London, where surfing isn't an option? She and son Aurelius bicycle everywhere. "We have so much fun," Elle says of her cycling addiction, adding, "it helps keeps me in shape."

That settles it. As soon as this darn snow melts, I'm breaking out my bike.