Robin Williams' wife files for divorce after nearly 19 years  —  (03-26) 09:53 PDT SAN FRANCISCO —  Robin Williams and Marsha Garces Williams, married in April 1989, are splitting up.  Garces Williams filed a divorce petition in San Francisco on March 21, seeking to end her marriage …

Richie Off the Wagon — Popped For DUI  —  TMZ has learned Richie Sambora was arrested for DUI in Laguna Beach, Calif.  —  Law enforcement sources tell us the Bon Jovi guitarist was pulled over by the Laguna Beach PD just before 11:00 PM last night.  Cops say they observed him driving erratically …

Star Exclusive: Sick Katie Holmes Collapses!  —  A few months back, Katie Holmes was on an upswing — she had a new movie, a trend-setting haircut and was constantly seen with her look-alike daughter Suri.  How quickly things change!  In the April 7 issue, Star exclusively reports that Katie …

No more ‘Top Model’ for Banks?  —  Plus: Another puppy for Paris; ‘Scrubs’ star to join ‘How I Met Your Mother’?  —  The Scoop  —  There's been no shortage of tales about Tyra Banks' personality conflicts on the set of “America's Next Top Model,” but the latest might be the most interesting since …

Ryan Phillippe opens up about films, family, physique  —  SANTA MONICA, Calif. — Even under a dark hoodie jacket and behind the tinted windows of his black Lexus, Ryan Phillippe attracts attention.  The paparazzi have followed him from his L.A. home this afternoon to the Viceroy Hotel, where he is sipping a cocktail on the back patio.

VIDEO BEAUTY IRKS MRS. USHER  —  USHER'S wife, Tameka Foster, isn't going to let any woman make moves on her man - even if that's her job.  —  Foster was “domineering” and displayed her trademark “Tameka wrath” during a video shoot for Usher's new song, “Love in the Club,” the weekend of March 15 in LA.

Big Phat Liar  —  How a federal inmate duped the Los Angeles Times, fabricated FBI reports, and linked Sean “Diddy” Combs to 1994 ambush of Tupac Shakur  —  Last week's bombshell Los Angeles Times report claiming that the 1994 shooting of Tupac Shakur in the lobby of a Manhattan recording studio …

Laila Ali Gets Ready for Motherhood  —  Laila Ali announces she and her husband Curtis Conway are expecting a baby  —  Laila Ali, cohost of NBC's American Gladiator and the youngest daughter of Muhammad Ali, is expecting her first child with husband former NFL player Curtis Conway.

Heather calls in the experts to prove Paul DOES have £800million  —  Heather Mills is trying to prove Sir Paul McCartney is worth much more than the £400million he claimed in their divorce battle.  —  She has told friends she is employing a team of forensic accountants to examine her former husband's finances.

Side Dish: Paparazzi over Britney  —  Dare we hope?  The paparazzi are over Britney Spears, a top photo agency head tells us.  “Over the weekend, there were less than a half dozen covering Britney” despite her imminent sitcom debut on “How I Met Your Mother,” says BuzzFoto founder Brad Elterman.

Neutrogena Catches McPheever  —  Los Angeles (E! Online) - Katharine McPhee's recent glow may not be entirely due to her newlywed bliss.  —  E! News has learned the erstwhile American Idol also-ran has signed a two-year endorsement deal with Neutrogena to become the new flawless face of the skin care company's anti-acne product line.

Tina Fey: I Want Britney Spears on 30 Rock!  —  After Britney Spears helped CBS' How I Met Your Mother earn its highest ratings of all time, Tina Fey says she wouldn't mind if the pop singer popped up on her NBC sitcom 30 Rock.  —  “We would love to work with Britney,” Fey, 37, told reporters yesterday in a conference call.