Reese Witherspoon Pays $24,000 To Duet With Kenny Chesney [VIDEO]

How much would pay to sing with Kenny Chesney? Reese Witherspoon shelled out $24,000 for the Drew Brees' The Dream Foundation at a benefit Matthew McConaughey was hosting at the House of Blues in New Orleans.

They teamed up for a rendition of "Jackson". And...well...watch to see how well she did...

Can't see the video? Click HERE!