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First Lady Michelle Obama has been tirelessly traveling the country to get the word out to make sure everyone votes on Election Day (and before if possible), and she tells ET just what she and the president will be doing tomorrow.

Video: Michelle Obama: Storm Help is 'No. 1 Priority' 

"We're going to be in Chicago," she tells ET special correspondent Kal Penn. As for the blow-by-blow coverage that goes along with this pivotal day, Mrs. Obama says, "I think we'll be in and out of watching – I don't know if I personally can sit and watch everything. It's just too stressful. But we'll be together -- friends, family -- we'll be at home in Chicago."

Pics: First Lady of Style Michelle Obama!

Always the fashion maven, what will she be wearing on Election Night? And what is the surprising fact that was just revealed about the Obamas? Watch the video to find out…