Samantha is just being a troll and y'all are making her happy by responding to her. Ignore the troll and she will go away. WTG Demi!

@Riley@Ddl What the hell makes you think I'm a selfish person? Just because I think Demi Lovato should shut-up about a woman she's probably never even met and mind her own business? And what kind of role model do you think she is? I wouldn't consider her a role model, ever. She had to go to rehab for an eating disorder, harming her self, and depression. I don't consider that role model material. And, in my honest opinion, Demi Lovato is not talented. At all. She uses auto tune, just like the contestant accused her of. She does not have the talent needed to judge a talent competition, and don't feel sorry for me "sweeties", because I feel sorry for the two of you, defending a girl you've never met, nor ever will.

@Samantha.........Demi was TWEETING her mind!!!....technically she couldn't have shut up because the words never come from her mouth!...and she has a right to stand up for a fellow friend...not everyone is selfish like you sweety!

@samantha. and this x-factor contestant was so fucking wrong! demi is so talented. she is an amazing singer. an awesome actress, a so good song writer and musician. and m sorry for you, if u dont think so. Today magazines r always saying that people are big and all that, and demi tell her opinion about this bcoz she's been through all that in her past! She is an awesome role model for everyone. So ur wrong, she got 2 keep her lovely mouth open! and she's so right!

@Ddl@Riley I read this stupid article because I wanted to see why Demi Lovato thinks Kate Middleton's pregnancy rumor has anything to do with her. It doesn't, so she should just keep her mouth shut. I haven't heard Kate Middleton complaining about anything. Demi Lovato's just trying to get some "good" attention because she got BURNED on the X-Factor premiere when a contestant called her out on being talentless.