The show is hosted by Howard Stern.
The mental effects of the addiction have hurt her in her adult love life.
The 19-year-old singer spilled the beans Monday on the "The Howard Stern Show," sharing her experience with violent porn and its impact on her life.
"I think porn is a disgrace, I hate it now." I used to watch a lot of porn. I started watching porn when I was young.
She believes that watching porn caused her to have trouble in the bedroom, and that it also caused her to have sleep problems.
It was.
She says she is angry that porn is loved and mad at herself for thinking it was okay. I was not saying no to things that were not good when I had sex. I thought I was supposed to be attracted to that.
Being a celeb and finding love has been hard for her. People are either terrified of you or think you're out of their league.
The show is hosted by Howard Stern.
She admits to thinking she'd be single for the rest of her life, but she got over that thought quickly.
The 19-year-old may have had trouble with her love life, but her music career has had a good year.
She hosted 'SNL' for the first time this past weekend, and her album "Happier Than Ever" topped the charts for weeks in the summer.