President Donald Trump is no rock 'n' roller, but he has his own protest song for Bruce Springsteen.

Bruce Springsteen’s union is defending his right to criticize the White House after President Donald Trump urged supporters on Thursday to boycott the rocker’s concerts.

He then set his sights, as he often does, on taking a jab at Springsteen’s appearance, saying he “looks like a dried up prune who has suffered greatly from the work of a really bad plastic surgeon.”