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LINDSAY LOHAN 'BLOWS' IT.... FAILS A DRUG TEST

After reports that she was nabbed doing cocaine, Lindsay Lohan went on Twitter to admit that she failed a drug test, and she says she is ready to face the consequences.

TMZ broke the story that the actress failed two drug testsm and tested positive for cocaine. At first, she denied the story.

But on Friday night she tweeted: "Regrettably, I did in fact fail my most recent drug test and if I am asked, I am prepared to appear before judge Fox next week as a result."

She also wrote “Substance abuse is a disease, which unfortunately doesn't go away over night. I am working hard to overcome it and am taking positive steps forward every day.”

The judge in her case said if she failed a drug test she would get 30 days in jail.

Lohan is expected to be in court this week to answer the failed drug tests.

RELATED: Lindsay's Failed Tests Could Derail Upcoming Film

Lindsay Lohan was set to star in "Inferno," a biopic about porn star Linda Lovelace. The movie is set to film in Louisiana but since she failed the drug test the judge may restrict her travel.

So, in order for her to be in the movie, producers would need to relocate to the Los Angeles area… and THAT would put the movie over budget.

Sources say the people in charge of the movie are "beyond irritated by the recent developments" and "there is a concern of her commitment to the work."

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SHOWBIZ: GOSSIP: PAPA LOHAN SPEAKS... IS ANYONE LISTENING?

Michael Lohan says Lindsay wouldn’t have tested positive for cocaine last week if she would only let him back into her life.

He says: “Her manager and her friends failed, they failed beyond belief [and] I will do all that I have to call them out. I’m sorry, I’m really sorry. I wish she would just listen to me and just let me into your life. I’m telling you if you had me in your life this never would happen.

"If she had her father in her life she wouldn’t have this inner turmoil. She wants to numb the pain.”

“You want people around you that are going to say no. When there’s people around you that just want to have fun, are those the people you want in your life? I’ve said it . Everything that is hidden comes to light...Even with Dina you can’t lie and get away with it. You can’t hide from it. We all care about Lindsay.”

Right now, Michael says what Lindsay really needs the most is her family. “The only thing I’ve seen is the Vanity Fair article before Lindsay went to jail and they got her in a very vulnerable state and tried to drag things out of her... She’s at a point when she wants her mom and her dad there.

“She needs her mother, her father, her sisters, her brother. She needs harmony. If she doesn’t have that pain she won’t have any need for drinking and drugs in her life.”

IT WAS A 'CELEBS IN TROUBLE' WEEKEND... RUSSELL BRAND SCUFFLES WITH A PHOTOG

Russell Brand was arrested after he attacked a photographer at the Los Angeles International Airport on Friday.

Brand and fiancée Katy Perry were heading to Las Vegas when photographers started taking pictures of them.

The British funnyman started pushing and hitting the photogs, so, one put him under citizen’s arrest. He was interviewed by airport police and arrested for battery.

He was released on $20,000 bail.

After the incident Perry tweeted: "If you cross the line & try an put a lens up my dress, my fiancé will do his job & protect me.”

SARAH PALIN TO APPEAR AT 'DANCING WITH THE STARS'... (OR NOT)

Word has it... Sarah Palin will be in the audience tonight, to cheer on her daughter, Bristol, in the season opener of "Dancing with the Stars".

Bristol Palin and Mark Ballas will dance to Three Dog Night's, "Mama Told Me (Not to Come)."