After a movie premiere in Hollywood on Thursday, Kenny Chesney surprised Sammy Hagar at the Grand Opening of his Cabo Wabo Cantina in Las Vegas on Friday night:

Rocker Sammy Hagar’s family and friends had a special surprise up their sleeves at last night’s official grand opening festivities for his flagship Cabo Wabo Cantina on the Strip. They pulled off a miracle by keeping Sammy’s friend country king Kenny Chesney a backstage secret and in hiding until it was time for him to stroll onstage in the middle of Sammy’s concert!

Kenny insisted that they duet together on “I Fall in Love Again,” and that propelled other musicians to join Sammy onstage for a jam session later. The music gods included Red Hot Chili Peppers drummer Chad Smith, Van Halen guitarist Michael Anthony and Pantera drummer Vinnie Paul.

Read the full story and view more photos from the grand opening here.

(photo Wicked Creative)