Kenny Chesney - ACM Awards 2013 Performance

Kenny Chesney shows off his bulging biceps while at the 2013 Academy of Country Music Awards held at the MGM Grand Garden Arena on Sunday (April 7) in Las Vegas, Nev.

The 45-year-old entertainer sang his newest single “Pirate Flag” on stage at the big award show.

“Did you catch “Pirate Flag” on the #ACMs? You can get it here” Kenny tweeted, along with a link to the iTunes store!

The 2013 ACM Awards have already started – but you can join in on the action by tuning into CBS RIGHT NOW!