The 41-year-old model and fashion designer has been in the business for more than two decades now, but she's finding new excitement in her job.
"I love doing the photo shoots, especially now," Klum said. "I'm at the computer like, 'I want it more like this. I want it more like that.' I get to art direct too. Before when I would get hired to do a job, basically I'd have to model the clothes or the lingerie and do what the client wants you to do. Since I am the client this time, I can do whatever I want."
Looking at Heidi's svelte figure, you'd never know that she was a working mother of four. With a reported $70 million in the bank, Heidi is cashing in on two TV shows (Project Runway and America's Got Talent) and six clothing lines.