#tbt Here is a Throwback Thursday live performance of "Hot N Cold" by Katy Perry on The Late Show With David Letterman.
Justin Timberlake isn't the only one who can introduce them-self. That just sounded like Austin Powers "Allow myself to introduce....myself." Ha!
We have a soft spot for Katy. You all know that. What she lacks for in voice, she more than makes up for in energy and performance, and we LOVE this performance.
Check it out.-DocFB
Diagnosis: Someone call a Doctor.....Funkenberry.....