Janelle Monáe is one of the best performers ever. She is original and plays to her absolute potential live (I have witnessed her greatness live, 3 times to be exact). Her recent performance on David Letterman is just a glimpse at what she’s like live.
For those of you in LA, she’s playing at Club Nokia on November 2. You should really go.
valleygrrrl.com 
I love her and didn’t even know she was in concert!!!
Oops, my word choice was confusing, updated my post. She’s an awesome singer!