Mraz On His Way To Chart History In The U.s.

The singer's I'm Yours rises 32 to 29 in his 66th week on the countdown.

Only country star LeAnn Rimes has spent more time on the chart with one song - she enjoyed a 69-week run with songwriter Diane Warren's How Do I Live in the late 1990s.

That track also spent 291 weeks on the Top 25 Country singles chart from June 1997 to February 2003.

The Pet Shop Boys and the Black Eyed Peas have also scored landmark weeks on the U.S. charts - the Peas have become only the third act to score 16 consecutive weeks at number one, and the It's A Sin hitmakers have set a new record for the most number ones in the history of the Hot Dance Club Songs chart among duos or groups by hitting the top spot with Love Etc.