Demi Lovato may not seem like a dangerous person but Kanye West better not get on her bad side. The singer recently revealed that she threatened "Yeezus" after he proposed to Kim Kardasihan.
Lovato told E! News that she wants to make sure that West treats Kardashian right.
Demi said: "I've told Kanye before that if he doesn't treat her well, I'm going to come after him."
Demi and Kim have known each other for a few years and apparently the X Factor singer is pretty protective of the reality star.
Lovato said: "I've known Kim for years and she's been such a good friend to me during some really hard times."
The singer said that Kim was one of her celebrity friends that really stepped up when she needed help. Lovato said that she was going through a rough time in 2010 and that Kim stood by her side.
Demi said: "I feel like there are some people that you're friends with that talk to you on Twitter or you text... but the people that are really there for me are the people that were there for me when I went into treatment. The people that were calling me while I was in there were Kim Kardashian and Selena Gomez. Those two girls, they meant the world to me. They still do."
Kim Kardashian and Kanye West had a child together earlier this year and they recently got engaged. The two are reportedly working on a prenuptial agreement just in case things go bad. Of course, Kanye West probably won't do anything to hurt Kim. Not because he loves her, but, you know, he'll have to deal with Demi Lovato if he screws up.