If you have not heard of Susan Boyle - she is the newest sensation from the U.K.

She was a contestant at Britain’s Got Talent 2009 and wowed the judges with her incredible singing voice.

When she showed up onstage, everybody was quick to judge the 47-year old singer from Scotland. The audience started laughing after seeing this woman walk in. To be honest I actually giggled a little. But to everyone’s surprise… Susan Boyle delivered a remarkable performance. Everyone started applauding and some even in tears.

Watch the performance and be moved:

I know a lot of people love and worship John Mayer. I like the guy. I think he is one of the most talented musicians of our generation. He is funny. He sings good. He dated Jennifer Aniston.

As much as I am a big fan of John, I am no match for the girl on this video. It seems like she lives and breathes John Mayer. Does she know the lyrics to the song? Check. Can she groove to the music? Check. Concentration? Check. Looks like she has all the characteristics of a John Mayer superfan!