Demi told Tuesday’s GMB hosts Susanna Reid and Bill Turnbull about the messages that she had been sent.
“I’ve been really lucky that I haven’t experienced a lot of trolling but even with my cancer, I’ve had nasty comments.
“Like people saying, ‘Oh she’s lying, she’s this, she’s that’, and I woke up and saw my comments and thought this is ridiculous, but yeah unfortunately there are people out there like that.”
“I don’t respond to anything, I never respond to trolling on social media, it’s not worth my time and I’m really strong about it anyway,” she added.