Alex Preston Sings a Michael Jackson Duet on American Idol

American Idol's final eight went back to the 80s Wednesday night and New Hampshire's hometown singing hero Alex Preston sang a Michael Jackson duet of "The Girl is Mine" with Sam Woolf.

Preston, a Mont Vernon native and Souhegan High graduate, also performed "Every Breath You Take" by The Police.

Here is a link to the Preston-Woolf duet of the Jackson song on April 9.

American Idol airs on FOX on Wednesdays (8/7c) and Thursdays (9/8c).