Kelly Clarkson Mushrooms: How The Singer Got Through The Inauguration!

Kelly Clarkson rocked the inauguration Monday, but she may have had a little secret. TMZ reports that Kelly Clarkson's mushrooms got her through the performance - stuffed mushrooms, that is.

Clarkson hit up an Italian joint in DC the night before her big performance, and chowed down on stuffed mushrooms, meatballs, lasagna and the like, before stepping to the stage in front of President Obama!

Knowing Beyonce, she probably wasn't chowing down before her, um, "singing" performance the next day. But if Kelly Clarkson's mushrooms are the secret to her bomb singing voice, maybe Beyonce should skip the backing track and grab the parm cheese next time.