Demi Lovato has stuck up for Lindsay Lohan in a series of a posts on her Twitter page.

The X Factor USA judge began to interrogate gossip blogger Perez Hilton about his treatment of Lohan, following her recent arrest on suspicion of assault.

When Hilton tweeted the headline: "Lindsay Lohan Is On Cocaine & Out Of Control" Says Michael Lohan!" Lovato took him to task.

"Hey how about you just leave her alone?" she wrote. "Instead of kicking someone while they're down?"

Hilton responded: "The media (me) is not harming Lindsay. She is doing that to her self. She needs to take #accountability before she will get better."

"She has been given chance after chance after chance to redeem herself and make good. Yet she's like a broken record..And she doesn't get any 'free pass' because her parents are both incredibly dysfunctional. She's an adult, not a child or teen."

Hilton added" "I do wish Lindsay well and hope she is able to sort out her issues for good before she ends up like her idol, Marilyn Monroe."

Lovato then continued the convo by saying: "The media (not just you) doesn't realize when you need to stop. This isn't a headline for your readers. This is someone's life."

Lovato also wrote, "I really wish we could go back in time when artists were known for their work. Not their personal lives.. #spreadLOVEnotWAR"

(Story Via: Digital Spy)