Paris Hilton has a message for Lindsay Lohan and the dude who reportedly beat the crap out of her little brother Barron: Watch your back, you're gonna pay!
NO ONE messes with her family, proclams Paris on Instagram ... and yes, unlike that hilarious fake Paris Hilton Tweet about Nelson Mandela, it's her.
Barron Hilton posted a photo of his face Saturday in the aftermath of the serious beating he claims he took after Lindsay Lohan put a "hit" on him.
According to Barron, Lindsay felt he was talking smack about her, so she had a friend of hers pound him into submission as she cheered him on.
Lohan denies this, but Paris commented on the pic, saying, "They both will pay for what they did. No one f--ks with my family and gets away with it!!"
Lindsay said she had nothing to do with the incident involving Barron Hilton, while her father Michael says she had already left by the time it took place.
That last part is a lie, though, as there's video of her being confronted about it moments later (and denying any role in the alleged Barron smackdown).