08/05/2008 05:12 am ET Updated Dec 06, 2017

John Mayer TMZ Video: "Am I Really A Celebrity?" (WATCH)

John Mayer may be a teen poster icon, but the average New Yorker wouldn't recognize him even if he came up to them on the street with a camera crew in tow.

Mayer found that out the hard way when he guest hosted a segment forTMZ TV.

See the video below: