Dish Of Salt: Will Kate Walsh Be Singing In The 'Grey's Anatomy' Musical...

Dish Of Salt: Will Kate Walsh Be Singing In The 'Grey's Anatomy' Musical Episode?

In the LG Cinema 3D HDTV Gift Lounge backstage at the Film Independent 2011 Spirit Awards, “Private Practice” star Kate Walsh reveals that she’ll be returning to “Grey’s Anatomy” for the “incredible” musical episode. That said, what will she be singing?