AceShowbiz - Dave Grohl has hit out at controversial President Donald Trump, insisting he is "ashamed" of the "massive jerk." The Foo Fighters rocker explains he feels like he needs to apologize when he travels overseas because of all the controversial comments the U.S. leader has made in the past including calling Mexican immigrants rapists and criminals.

"I've probably travelled internationally more than our current president and the one thing I understand that he doesn't is that the world isn't as big as you think it is," he tells the U.K. version of GQ magazine. "It is all in your neighborhood. India, Asia, Iceland aren't other solar systems. I am ashamed of our president. I feel apologetic for it when I travel."

"Listen, who cares what I think about guns or religion, but the thing about Trump that stings the most is this: he just seems like a massive jerk," he adds.