Butler, Moore and Monaghan’s Michigan karaoke stuns fans

In what could have been the coolest musical treat for Partygoers at a karaoke bar in Michigan, Gerard Butler, Demi Moore and Michelle Monaghan all took to the stage to sing.

Butler and Monaghan are currently shooting ‘Machine Gun Preacher’ together.

And Moore is working on ‘LOL: Laughing Out Loud’ with Miley Cyrus, reports the Daily Express.

Still, the three Hollywood hotshots managed to take time off from their busy filming for a night out.

The actors headed to the Rockstarz Karaoke Bar n Grill in Garden City, Michigan where they took to the stage together and stunned patrons with a performance of AC/DC”s classic hit ‘You Shook Me All Night Long’, according to TMZ.com.