Lindsay Lohan accused of ordering the assault on Paris Hilton's younger brother Barron Hilton during a party in Miami Beach on Friday.

The blond socialite was furious after learning that her sibling, Barron, was sent to the hospital in Miami because of the assault incident, saying that the accused, Lindsay Lohan will "pay" for what she did to her brother.

The hotel heir shared an image of his injured face on Instagram where his sister commented: "They will both pay for what they did. No one f**ks with my family and gets away with it!!"

Paris Hilton, 32, also retweeted a message shared by her younger sister Nicky Hilton, 30, saying: "Bad things happen when you hang out with bad people." 

As reported by the police, a number of witnesses said that Hilton's attacker wanted him to leave the party and hit him with an unidentified object. Neither Hilton nor any of the witnesses recognized the assailant's identity, who left the scene in a dark green SUV.

TMZ shared a 13-second video that featured Lindsay Lohan exchanging derogatory words with Hilton following the attack, but the face of the person allegedly identified, as Barron Hilton was not seen on the video.

Lindsay Lohan Assault Paris Hilton News Here:

Barron claimed that he was out partying at a mansion, where Lindsay Lohan is currently staying, during the early hours of Friday the Mean Girls star accused him of insulting her.

As stated in the police report, he was approached by Lindsay with a male friend and told him: "You talk s**t about me to my boyfriend, this is what you get."

He also claimed that the "Mean Girls" actress was laughing and encouraging the unidentified man while he's getting beat up.

However, Lohan's family are denying the accusations saying that they "doesn't have the facts. Everything they're saying is not based on fact," as told by Dina Lohan, Lindsay's mom to TMZ.com.

A representative of the alleged assailant, identified as Ray Lemoine, also told TMZ that he is sure that Lindasay Lohan had nothing to do with the accusations thrown at her and that Barron Hilton got physical following an incident where he is asked to leave the venue, but refuses to do so.

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