Our ET host will be in the fabulous company of X Factor's Steve Jones, Amanda Byram and Mark Thompson for Fox's Countdown to the Emmys. The live one-hour special will capture arrivals of the night's nominees, presenters and special guests.
And how exactly is Nancy prepping for the task? Tons of studying! "You have to learn everything about every celebrity," she explains. "The last thing you want to do and say congrats and they go "excuse me, but I'm not nominated."
Check out Nancy, Steve, Mark and Amanda hard at work as the get ready for the big day!
Don't miss Countdown to the Emmys 63rd airing this Sunday on Fox.