PHILADELPHIA - Looks like "The Boss" is calling out sick.
Bruce Springsteen has postponed his tour stop with the E-Street Band in Philadelphia.
The music icon was set to take the stage at Citizens Banks Park on Wednesday and Friday, but canceled the shows last minute.
On Wednesday, Springsteen announced he will be postponing both concerts after falling sick with an undisclosed illness.
The announcement came just hours before the first show as fans got ready to rock out on the "Street of Philadelphia."
Fans from all over, even one from France, were left disappointed on what was meant to be a night full of music and fun.
"I thought they were joking," said Isabella Moore, who traveled from South Carolina.
Springsteen and his team say they are working on rescheduling both shows.
"Please hold on to your tickets as they will be valid for the rescheduled shows."