Brooke Mueller, Charlie Sheen's soon-to-be-ex-wife, allegedly bought cocaine at a street corner in gang-infested neighborhood of Inglewood, Calif., Thursday, several sources told RadarOnline.com.

The troubled mother of Sheen's 2-year-old twins paid $150 for an 8-ball of crack cocaine, a neighborhood drug dealer told ROL.

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Brooke Mueller and her twin sons are moving back to the old home they were living in before their short lived stay with Charlie Sheen and his goddesses, RadarOnline.com is exclusively reporting.

Despite the trauma of recent events, including her soon to be ex-husband's media meltdown and a potential bitter custody battle that was averted at the last minute, Brooke is working hard on maintaining her sobriety and providing a stable home life for her beloved boys.

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"Brooke is still in her rehab program, she is part of the day program, and she is at home every night with Bob and Max," a source close to the situation tells RadarOnline.com. "Brooke has moved back into her Los Feliz home with the twins.

"She had briefly moved in with Charlie because he promised her that he was going to buy her a home in Mullholland Estates, where he lives. Brooke was very disappointed that didn't happen, and the house that Charlie told her he was buying for her, he will now be moving into himself.

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"Brooke has been through hell these past several weeks. She is working on her recovery, and is going to AA meetings daily. Her mom is no longer with her in California, and Brooke has a sober living companion with her at night. Brooke is totally committed to her sobriety."

As RadarOnline.com was first to report Charlie is on the move too - relocating from 'Sober Valley Lodge' into a beautiful new mansion two doors down from Brooke's best pal, Paris Hilton.

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The six bedroom, eight bathroom residence was previously owned by Phoenix Pictures chairman Mike Medavoy, who produced The Black Swan.

Meantime, despite the disappointment of losing her promised new home, Brooke is clearly getting on with her life as a single mom to her twins, who turned two years old last week.

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Kathy Hilton, threw Bob and Max a birthday party on Sunday at her posh mansion and although the boys' troubled father was missing from the guest list the twins were left wanting for nothing.

However, according to our source, don't expect to see any pictures from the party turning up in the press any time soon.

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"The party had an animal theme," the source says. "There was even a petting zoo, and Bob and Max both loved the rabbits the most.

"There were reports that Brooke sold photos of the party to a weekly magazine, but that is absolutely, categorically false. She was offered six figures from multiple media outlets to publish pictures of the boys, but Brooke wouldn't even entertain the idea of selling the pictures, or having a film crew attend for one of the entertainment news shows.

"Brooke is very, very protective of the boys' privacy, and she won't exploit them in any way, period."

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And when it comes to Charlie spending time again with his sons: "There is a time in the near future that Charlie will be seeing the boys, he knows when that is," the insider tells RadarOnline.com.

Calls seeking comment to Brooke Mueller, and her attorney, Lori Howe weren't immediately returned.

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Charlie Sheen will tell a Los Angeles judge his internet broadcast in which he threatened to cut children's throat was a “piece of fiction” -- and the hell-raising star is likening his new role to Hollywood’s controversial comic genius and raging boozer Lenny Bruce.

“It’s a character in a piece of fiction,” Sheen told RadarOnline.com in an exclusive interview, when told his estranged wife Brooke Mueller is planning to introduce the two broadcasts into evidence as part of their child custody battle over 23-month-old twin sons Bob and Max.

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The embattled Two and a Half Men star added: “Think Lenny Bruce or the Mitchell Bros. It’s part of my shtick.”

Charlie Sheen's webcasts, featuring bizarre and violent language, are going to be presented into evidence in family court by his estranged wife Brooke Mueller, RadarOnline.com has learned exclusively.

Mueller does not want Sheen to see their twin boys unsupervised.

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In his most recent webcast, Sheen apparently talked about cutting children's throats.

Mueller plans to have her legal team present that and other webcasts as evidence on Tuesday, one source familiar with the situation told RadarOnline.com.

Brooke Mueller is taking her fight with Charlie Sheen to the next level.

Mueller and her top legal team will produce evidence -- and seek a court order for her estranged husband's phone records -- to prove that she received an anti-Semitic message from Sheen, RadarOnline.com has learned exclusively.

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Top lawyers Sorrell Trope and Lori Howe are going to be obtaining cell phone records and evidence that pinpoints the location of Sheen's phone to prove that Brooke didn't send the text message, as Charlie Sheen is claiming, an insider tells us.

Mueller alleged in court papers that Sheen sent her a text message about his manager Mark Burg, stating: "I must execute mark b like the stoopid Jew pig that he is..."