Mid-Week Wide Awake Song

So many stars came out in support of President Obama's reelection that we could feature one per week, and still be going strong well into next year. One of his biggest supporters who appeared in concerts for him in key states was superstar Katy Perry. Perry has sold over 75 million digital tracks worldwide, been nominated for eight Grammys, and was MTV's 2011 Artist of the Year. Here's the video of her hit from earlier this year.