WAS ANOTHER WOMAN THE CAUSE OF KAT VON D/JESSE JAMES BREAK UP?: RadarOnline is claiming that KAT VON D and JESSE JAMES ended their engagement after a huge argument about another woman.

According to their source, the tattooed couple had a verbal blowout outside of Kat's Los Angeles home.

“Kat kept throwing some woman’s name out and arguing about how she didn’t like him living so far away,” said the anonymous nosy neighbor. “Jesse finally said, ‘Fine, f**k you!’ and sped away on his motorcycle.”

The source adds that judging by the tone of the conversation, "Kat was accusing Jesse of something with this other woman."

KAT TO GOOD DAY L.A. - HOW DARE YOU MENTION JESSE'S NAME!!!: Kat Von D was scheduled to appear on Good Day L.A. yesterday to promote tonight's season premiere of "L.A. Ink", but walked off the set minutes before air time after the anchor mentioned her Jesse James.


TMZ says Kat flipped out a teaser promoting her segment touched on the pair's recent breakup, and used the clip from the TLC show we posted in yesterday's Hollywood Dirt in which she gets Jesse's face tattooed on her body

And what did the host say that apparently set Kat off? Quote, "She just broke up with fiancé Jesse James, but not before getting a tattoo of his childhood picture." Kat later tweeted ...


UPDATE - HUGH HEFNER SAYS CRYSTAL HARRIS LIED ABOUT HIS (LACK OF) SEXUAL PROWESS: HUGH HEFNER is defending his reputation as a ladies' man after ex CRYSTAL HARRIS said the one time she had sex with the 85-year-old it lasted all of "two seconds."

Hef tweeted, "Crystal convinced me that she adored me. That was the first lie... I feel sorry for Crystal. She seems lost."

CELEBRITY BIRTHDAY LIST FOR THURSDAY JULY 28

GENE AND SHANNON SHOW US THEIR TWEETS: Did SHANNON TWEED accept GENE SIMMON'S marriage proposal? They're tweeting but they're not saying.

Shannon tweets, "We are taking it day by day. Stay tuned." Gene adds, "Shannon and I work on our relationship every day. One day at a time. Thanks for watching. When we figure out our lives, you will know." The seventh season of their reality show premieres in the fall.

JULIA ROBERTS AD BANNED IN THE U.K: Most of us can agree JULIA ROBERTS is a very attractive woman. But an advertising watchdog group in Britain thinks she’s just a little too attractive.


The group has banned the above L'Oreal ad claiming the digitally altered image is too misleading because all the retouching makes Julia’s skin appear way too flawless. (--Click the pic to enlarge.)

KRISTIN CAVALLARI'S BAD TIMING - POSED IN WEDDING DRESS DAYS BEFORE SPLIT: Just two days before KRISTIN CAVALLARI was dumped by NFL QB JAY CUTLER she had the misfortune of doing a "Life&Style" magazine photo shoot in an assortment of wedding dresses.


The mag quotes the "The Hills" star as saying, "I want a romantic, mystical wedding with lots of flowers."

The day after the shoot took place ... Cutler reportedly asked Kristin to fly to Chicago to spend some time with him. When she refused, things are said to have gotten ugly.

“Kristin said she didn’t want to because she’s working on a new TV project and had a full day of shooting scheduled for Tuesday [July 26],” an insider explains. “He told her that she needed to commit to him, and to move to Chicago.” When she said no, Jay dumped her

LADY GAGA - SO YOU THINK YOU CAN JUDGE: LADY GAGA was a guest judge on "So You Think You Can Dance" last night, and unlike some previous celebrity judges, she really got into it.

That included weeping, dissing some of the choreography and costume choices, and throwing one of her ridiculously large shoes on the stage.


HERE'S AN AUDIO MONTAGE

FROM THE GROCERY STORE CHECKOUT: This week's "Star" has this pretty humorous and ironic side by side ...