Paris Hilton has reportedly threatened Lindsay Lohan to be cautious after the assault on her brother.
Hilton has been on family lockdown, after her brother Barron Hilton was allegedly beaten by the 'Mean Girls' star's close friends, Stuff.co.nz reported.
The hotel heiress had commented on her brother's pic that shows his bruised and cut up face, saying that both of the people will have to pay for what they did.
The 32-year-old socialite added that no one "f***s" with her family and gets away with it.
It was earlier reported that Hilton's brother has reportedly filed a complaint with the police that Lohan had ordered the attack on him when he was partying at Maimi Art Basel event.