Cher hasn't kept quiet about her disdain for Donald Trump during this election season—and she brought her vocal opinions to last week's One Young World event in Ontario, Canada.

"I don't know how he's a candidate," she told the audience. "He is so dangerous. He's so terrific at lying, I've never seen someone so good. I could go on and on on this subject forever because I'm so traumatized by him."

The singer-actress also warned millennials in the audience that the outcome of this election will "change America and have consequences for the world for 40 years."

"It's not going to hurt me, I'm 70, but it's going to do stuff to young people and that really scares me and really bothers me."

Watch her share her thoughts on Trump and Hillary Clinton in the video below.