Jason Mraz channeled his inner Bret Michaels performing "I Won't Give Up" from his "Love Is A Four Letter Word" CD on The Jimmy Kimell Live show.
It is rare when we see an outside concert for television and the song is a slow acoustic number. Who does Jason think he is, John Mayer? We kid.
The guitarist behind him looks ready for a solo at any moment. Check out the clip above.-DocFB