"We'd go to the awards show and they'd be there, but we'd just get off and do our own thing. And I certainly didn't see any weird s**t."
The 'For What It's Worth' hitmaker has one simple resolution for people like Weinstein, and that is to "get rid" of the "shit bags".
He told the publication: "Obviously get rid of all the shit bags. Obviously, if everyone took care of their shit - everything would be cool. We all live together under one sky at the end of the day. Everyone just needs to cool the f**k out."
Liam is not the first artist to speak out against apparent misconduct in the music business.
Sir Tom Jones recently claimed the problem of sexual harassment is rife in the music world too, recalling a time he was forced to get out of an uncomfortable situation when he was propositioned during a work meeting.
When asked whether he had personally experienced sexual abuse in the music industry himself, he said: "It wasn't bad, just somebody tried to pull ... it was a question and I said, 'No thank you.' You think, 'Well, I've got to get away from this person and it can't be like this.'
"You should know that yourself, you don't do things just because you think, 'I should do this.' Your own mind will tell you that. Not just in show business, but in anything you're in."
-Bang! Showbiz