Celebrity Rehab

TMZ has confirmed that Lindsay Lohan checked into Promises rehab facility under the watchful eye of her lawyer.

TMZ spotted mega-lawyer Blair Berk driving Lohan to the facility on Monday. Sources tell TMZ this is "a serious medical treatment program," not the in-and-out ruse used by other starlets in the recent past. We're told Lohan will be a resident at the facility, possibly for 30 days, but her outpatient treatment will last much longer.

It would seem Lohan's next movie project may be on the skids, at least temporarily. We were told shooting was expected to start the day after tomorrow, but that almost certainly will not happen.

Reports are swirling that tabloid princess Nicole Richie is back -- yet again -- in rehab and more "helpless" than ever, but TMZ is told that it just ain't so. In fact, as we write, Nicole's sitting at home in Glendale, and doing just fine.

The National Enquirer and Star magazine are jointly reporting that Nicole re-entered rehab at Beau Monde on May 11 to fight anorexia and a painkiller addiction, on an outpatient basis, and that she did so "in tears," lamenting the fact that she's "lost control of her life." What's more, report the tabs' sources, she went back in just a few days ago, on the 19th.

Lindsay Lohan celebrated the advent of a Monday night by hitting up at three fiestas in just a single evening, an astonishing feat of fetes, even for the rehabbed party princess.

La Lohan's first stop was a celebration of the premiere of Showtime's "The Tudors" at Les Deux, where she was photographed getting close to fellow rehabber, Robbie Williams.

Linds then traveled with a few girlfriends to new celeb hotspot Winston's, before taking off and heading to a house party in the Pacific Palisades. Monday is just one more day of the weekend, people!

Update: TMZ has learned that Britney has checked into Promises, a treatment facility in Malibu.

TMZ has learned Britney Spears is back in rehab. Sources say the singer has checked into an in-patient facility in Los Angeles. We're told the move came after family members, including her mom, pressed her to check in.

Spears entered the facility today. After TMZ posted the news, a rep for the singer told PEOPLE "Britney Spears has voluntarily checked herself into an undisclosed rehab facility today. We ask that the media respect her privacy as well as those of her family and friends at this time."

Last week, Spears checked herself into a rehab facility in Antigua but checked out less than 24 hours later.

TMZ has learned that while Britney Spears checked-in to rehab, she refused to stay and checked out -- less than twenty-four hours later!

As "EXTRA" first reported, the pop star entered a rehab facility two days ago. Now TMZ has learned that the center was located outside of the country, and she refused to stay. PEOPLE confirms that Brit was at Eric Clapton's Crossroads rehab facility in Antigua.

TMZ is told that Britney checked in at the urging of riends and family, after being seen intoxicated in public places and was so "exhausted" on New Year's Eve she collapsed.

According to TMZ sources, Britney is on her way back to Los Angeles.

A rep for Britney could not immediately be reached for comment.

Lindsay Lohan will have a hard time staying clean and sober if she doesn't have a strong support group after rehab. That means she'll need to surround herself with an entirely new entourage -- who won't enable her addiction.

Just before entering rehab, our spies caught Lindsay "dining" with friends at Orso in Los Angeles. Lohan ordered a salad, and barely touched a leaf. When she ordered a cocktail and was asked to show her ID, Linds recoiled and asked for a water instead. Our spy then watched as her friends ordered drink after drink for her -- which Lohan consumed. After lunch, Lindsay jumped into her Mercedes convertible and sped off with the stereo blaring.

TMZ has confirmed that Lindsay Lohan has checked herself into rehab.

In a statement issued through her rep, Leslie Sloane Zelnik, Lindsay says "I have made a proactive decision to take care of my personal health. I appreciate your well wishes and ask that you please respect my privacy at this time."

Lindsay's mom, Dina, revealed last month that Lindsay had been attending AA meetings.

Sources tell TMZ that Nicole Richie passed out at Hyde nightclub early Sunday morning in Hollywood.

We're told it occurred just before 2 a.m., when Richie passed out and fell to the floor. An employee approached Richie and her friends and said he was calling 911. Sources say they told the employee not to make the call and that they would take Richie to a hospital. The friends then carried Richie out of the club through the back door. TMZ does not know if Richie went to the hospital.

Before Richie collapsed, we're told she hung out for awhile with Lindsay Lohan inside the club. Lohan had her own bizarre tale early Sunday morning on a street in Hollywood.

Late last week, Richie's reps confirmed that the "Simple Life" star entered a treatment facility to determine why she hasn't gained weight. Richie has looked shockingly thin over the last few months.

Though Paris Hilton was swarmed by questioning photogs, the heiress kept quiet about Nicole Richie's checking into a treatment facility.

As she made her exit from Hollywood hotspot Area, a cameraman repeatedly asked Hilton, "is it true Nicole is in rehab?" Paris evaded the line of questioning the only way she knows how - by pretending to talk on her cell phone.

Nicole checked herself into a private facility for an undisclosed treatment yesterday where, according to her publicist, she is "working with a team of doctors and specialists whose focus is nutrition."

Nicole Richie has checked herself into a private facility for an undisclosed treatment. According to a statement from Richie's reps, published on E! News, "She is working with a team of doctors and specialists whose focus is nutrition..."

Nicole will undergo diagnostic treatments to determine why she can't gain weight. Recent photographs of Richie have created a buzz in Hollywood that she may have issues with food.

Nicole's reps say "this is not a treatment for an eating disorder." The reps add that Nicole wants to deal with her weight issues in the healthiest possible way.