When Bruce Springsteen walked onstage, he didn’t mince words.

The president called the Rock and Roll Hall of Fame legend a "bad and very boring singer" while accusing Springsteen of having "Trump Derangement Syndrome" in a post on Tuesday (April 2).

Springsteen kicked off his latest tour on March 31 in Minneapolis by denouncing the Trump administration as “corrupt, incompetent, racist, reckless and treasonous” in his opening remarks.