If there is a single image from 2010 that will remain ingrained in my memory, it is that of Justine Henin dancing and lip-synching on a Belgian telethon. I knew Henin was capable of trying out new things and having no qualms about possibly making a fool of herself in front of millions of TV viewers. After all, during her so-called retirement, she tried her hand at acting, singing and playing soccer, for a reality series called "The 12 Labors of Justine Henin." But her performance on the telethon trumped all that. Singing about opening the heart, mind and soul, and dancing with a guy that looked like a cross between Jane's Addiction guitarist Dave Navarro and Olympic speedskater Apolo Anton Ohno, Henin never looked more joyful. And every time I watch this clip, her smile makes me smile. It doesn't exactly inspire me to donate money to the cause, but it makes me appreciate all the risks this woman takes. She really revels in these kinds of opportunities. And this song-and-dance moment was her moment. For one night, she got to be Celine Dion. And luckily for us, we can see it over and over and over again.
—Sarah Thurmond