Nancy O'Dell. I wish the picture in the article were a bit better, but still, she's hotter than 99.9% of the celebrities she interviews.
http://www.runnersworld.com/article/0,7120,s6-243-410--13040-0,00.html
http://www.runnersworld.com/article/0,7120,s6-243-410--13040-0,00.html