7 Things You Didn't Know About Kristin Chenoweth

Broadway's beloved blonde bombshell is Kristin Chenoweth, who rocketed to fame as Glinda in "Wicked," has a new memoir out and made us all laugh as Reese Witherspoon's older sister in "Four Christmases."  She talks about her drug history, gives us a run-down on the size of her brain and sings us a famous showtune. Click the player to view!