Demi Lovato Accuses a Superfan of Preying On Her Little Sister

When it comes to family, Demi Lovato does not mess around. She allegedly went off on a superfan named Sarah on Instagram for allegedly taking advantage of her 14-year-old sister, Madison De La Garza

Sarah's account is currently private, but Demi's rant — which was captured via several screenshots by numerous media outlets and posted on social media — was prompted by Sarah's posts of her hanging out with Madison. Demi didn't hold back and straight up called her out in CAPS, even threatening to press charges.

Since then, Sarah has responded by sharing a screenshot of a text message that was supposedly sent to her by Dallas Lovato, who is the older sister of Demi and Madison, on Twitter.

Whether she's telling the truth or not, the important lesson to take away from all this is the fact that celebrities have boundaries, too. As close as you may want to be with your fave, sometimes it's best to remember that they need their space.