This just in: Kelly Clarkson can SERIOUSLY sing.
The first-ever American Idol champion once again showed off her vocal chops today, this time with a rather important audience surrounding her at Barack Obama's second Inauguration in Washington, D.C.
We elect her one of the best artists on the planet. Watch this rendition now for visual and audio proof:
Yesterday, meanwhile, Katy Perry performed at the 2013 Kids' Inaugural Concert. Compared to Clarkson, hers is a slightly more energetic, less harmonized show.