BRAD PITT & ANGELINA JOLIE IS HEADED FOR SPLITSVILLE!

Say it ain't so - Brangelina might soon be just Brad and Angelina.
The Hollywood power couple is headed for splitsville, London's News of the World reported Saturday.

Citing sources, the paper said Brad Pitt and Angelina Jolie have met with California divorce lawyers and have agreed to divide their vast fortune.

It's worth an estimated $330 million and includes mansions in France, New Orleans and Los Angeles.

In legal papers signed by the unmarried stars this month, the world's most famous couple also has agreed to share custody of their six kids, sources say.

The children will reportedly live full-time with Jolie.

"The contract was like a tailor-made version of a prenuptial agreement," a source told the British tab.

"It seemed clear they want the world to know they'll both play a part in the upbringing of the children."

It's unclear when the contract will go into effect. "But the paperwork is already organized for a breakup - and for it to be as unmessy for them as possible," the source said. "It is clear it's a case of when they break up rather than if."

Though he won't be living with them, Pitt, 46, will have full access to their three biological children - Shiloh and twins Knox and Vivienne - as well as the three adopted children - Maddox, from Cambodia; Zahara, from Ethiopia; and Pax, from Vietnam.

Pitt reportedly purchased a million-dollar mansion last week just next door to the couple's main estate in Los Angeles.

The couple has been together since shooting the action film "Mr. & Mrs. Smith" five years ago, when Pitt was married to Jennifer Aniston.

Pitt and Jolie, 34, have not been photographed together in recent days, fueling rumors that their storybook relationship was on the rocks.

Pitt was photographed Friday night backstage at the Hope for Haiti telethon in Los Angeles, but Jolie was nowhere in sight. Aniston was there, manning a telephone and taking donations.

Jolie and Pitt were conspicuously absent from the Golden Globes last weekend, even though his film, "Inglourious Basterds," was nominated for several awards.

The National Enquirer reported that Pitt and Jolie had a heated argument Jan. 6 inside the Alto restaurant in midtown.

The magazine said Pitt demanded Jolie get psychiatric help for the depression she has suffered from since the death of her mother three years ago.

A hostess told the Daily News the pair appeared tense during a six-hour dinner with four others, but did not have a blowout.

Sources say Pitt and Jolie also have quarreled over their home in New Orleans.

"Brad loves spending time in New Orleans, but Angie doesn't," a source told Us Weekly. "She keeps yelling at him that she hates New Orleans and never wants to go back."

In December, Jolie told a German magazine that fidelity is over-rated.

"Neither Brad nor I have ever claimed that living together means to be chained together," Jolie told Das Neue. "We make sure that we never restrict each other. I doubt that fidelity is absolutely essential for a relationship."

Added Jolie: "It's worse to leave your partner and talk badly about him afterwards."

Reps from both the Pitt and Jolie camps declined to comment Saturday.