All Madonna wanted was her own private school for impoverished African girls, just like Oprah has (minus the molesty stuff). What she got is a PR nightmare. Her mismanaged charitable foundation, Raising Malawi, is on the verge of collapse, and $3.8 million designated for the school have all but vanished into thin air.

Gwyneth Paltrow bleeds for her art. Mel Gibson worries his child will become a "retarded brain-damaged idiot." Gerard Butler duets with John Mayer. Jessica Simpson debuts a new engagement ring. Monday gossip pushes through the pain.

The last few weeks haven't been easy for personal trainer to the stars Tracy Anderson: She recently lost Madonna as a client, and she's been taking an increasing amount of heat from both former clients and the press. Today Jacob Bernstein of The Daily Beast takes a look at Anderson's sketchy past and her numerous…

• Lindsay Lohan could use a little good news today, especially since she's still dealing with the aftermath of her disastrous outing at Paris Fashion Week. Today is not going to be that day, unfortunately. Lohan is set to appear in court in LA a little later to answer questions about whether or not she's violated…

Tilda Swinton and Donald Trump fighting. So are Tori Spelling and Star. And, yes, even Gore Vidal and Ed Koch. But at least there's some love: Heidi Klum and Seal had baby number four. Welcome to your Tuesday gossip roundup!

• A flight attendant who worked aboard Oprah Winfrey's private jet says she was falsely accused of having sex with a pilot mid-flight by another flight attendant and the daughter of Gayle King. And even though she passed the polygraph test she was given, she was fired because of it. So now she's filed a lawsuit…

Kristen Stewart hates talking Twilight as much as I do. Jimmy Kimmel's schtupping his writer, A-Rod's batting better when schtupping Kate Hudson, Miley Cyrus sucks at tipping, Jon Gosselin sucks like he did yesterday. Presenting your Sunday Morning Gossip Roundup!

• Poor Mischa Barton hasn't been having much fun since she arrived in NYC a few weeks ago. She says she's been "ordered to stay away from booze, boys and bad behavior following her brief hospitalization this summer." She's been allowed one vice, though: "All I can do is smoke cigarettes," she says. [P6]
• Chace…

• When you first heard the Olsen twins were breaking into fashion, you had a good laugh, didn't you? Well, it's been a few years since then and now "their success in a field as competitive as fashion is impossible to deny," says an enthusiastic Cathy Horyn today. Of course, it hasn't hurt that they're super-famous…

• Julianne Moore's West Village townhouse is up for sale. Moore picked up the five-story, six-bedroom home on West 11th Street for $3.5 million in 2003. It can now be yours for $11.95 million. [NYO, Sotheby's, Curbed]
• Emeril Lagasse has closed on the purchase of developer Penny Bradley's 6,900-square-foot townhouse…

Jennifer Aniston and Gerard Butler are probably boning, Mischa Barton has a serious "medical issue," Jon Gosselin's new lady is a walking white-trash stereotype, The Hoff parties with Lady Gaga, Madonna has "bingo wings" and Robert Redford gets married.

Credit where credit is due: Tracy Anderson, exercise guru and personal trainer to Gwyneth and Madonna, knows how to fake it till you make it. Indianapolis Monthly has a very detailed story about Anderson's rather sketchy habit of failing to pay her rent, business partners and sewage bills, even while she, herself,…

Citigroup did its best to insure its annual meeting yesterday—the one at which angry shareholders harangued senior management—reflected a "sober" mindset. No glossy annual reports were handed out, Citi's CEO Vikram Pandit said the company had saved money by skimping on free coffee and doughnuts, and, according to the …

As you're probably aware, Madonna fell off a horse over the weekend, a little mishap she attributed to paparazzi photographers who supposedly jumped out of the bushes and frightened her horse. The police made no mention of any out-of-control photographers on the scene and Madonna seems to have a history of this sort…

The quickest way to land a book deal? Become besties with Gwyneth Paltrow, obviously! A month after Gwynnie's bikini waxer inked a deal with Penguin Books. Now comes word that Tracy Anderson, the personal trainer Paltrow shares with Madonna, has landed a six-figure deal of her own with Grand Central Publishing. So…

What do you do when you're a celebrity trainer who can't find clients willing to pony up $900 a month to join your new downtown gym? Head to the Marriott Marquis, apparently. Tracy Anderson, the woman who takes credit for Madonna and Gwyneth Paltrow's buff bods and Scarlett Johansson's newly svelte frame, will be…

• Is it finally over between Lindsay Lohan and Sam Ronson? Her mom and sister certainly hope so: The two were spotted with Sam at a police station yesterday to "look into filing a restraining order" against Lindsay, although LiLo appears to still be in denial, telling E! that they're just taking a "brief break." [Us…

• Lindsay Lohan certainly had an eventful weekend. After a judge issued a warrant for her arrest on Friday, Lindsay had a meltdown on Twitter and ended up in a fight with Sam Ronson that was so intense, the cops had to be called. It's not over yet: She's scheduled to appear in court today, although she may not show.…

It wasn't a joke: Gwyneth Paltrow really is planning to open a gym with her personal trainer, Tracy Anderson, the same woman responsible for Madonna's freakishly muscular arms. Paltrow's publicist tells the Daily News that the gym will be located in Tribeca. But don't expect to see Gwynnie in person when it eventually…