The news of Paris Jackson's suicide attempt is sad and shocking, but some of the biggest names in Hollywood have come forward and offered their words of support during this difficult time.

"Dear Paris Jackson, don't let bullies to let you down," Demi Lovato tweeted today. "We believe in you!! Stay strong, Please ... You're beautiful and we love you. #Praying."

Lovato has been very public about her struggles with depression and self harm, and not only was she very open about her decision to seek treatment, but she's been very candid about her darkest days. In the August 2012 issue of Self magazine, Lovato said, “There were times I felt so anxious, almost like I was crawling out of my skin, that if I didn’t do something physical to match the way I felt inside, I would explode. I cut myself to take my mind off that. I just didn’t care what happened. I had no fear.”

Other celebs have sent their love to Paris as well. Alyssa Milano wrote, "@parisjackson Sending you support and love," while R&B star Keri Hilson tweeted, "Life will turn around. God, please give this young girl the peace in her heart until that time... #ParisJackson." tweeted, "Paris Jackson apparently is in the hospital after trying to commit suicide. I am very sorry to hear this, and I hope that she will be okay," and Russell Simmons added, "my prayers are with Paris Jackson and her family at this time.."