Howard claimed today that he has a bigger career and is more famous than everyone else on the judges panel, including Heidi. I guarantee that few people outside the US know who Howard Stern is, and even if he has 20 M listeners rolleye that is .0001% of the US population. Heidi Klum (born June 1, 1973)[SUP][/SUP] is a German American model, television host, businesswoman, fashion designer, television producer, and an occasional actress. Klum became internationally known for her appearances on the cover of the Sports Illustrated Swimsuit Issue. In 1997 she became the first German model to become a Victoria's Secret Angel. Following a successful modeling career, Klum garnered acclaim as the host and judge of the reality show Project Runway which earned her an Emmy nomination in 2008. Howard Stern: Did radio, wrote a couple of books, made a movie that flopped.