Now you see it, now you don't!  Mystery of Katie's vanishing 'baby bump'  —  Baby bump or unflattering dress?  That is the question.  —  While in Spain to celebrate David Beckham's last game with Real Madrid, Katie Holmes set tongues wagging after she appeared to have a bump under her clinging mini-dress.

PILLS AT FAULT  —  JOHN Travolta blames Virginia Tech, Columbine and all the other tragic school shootings not on the psychos who committed the heinous acts - but on psychiatric drugs.  "I still think that if you analyze most of the school shootings, it is not gun control.

GAYS WANT AXED ISAIAH BACK  —  ISAIAH Washington is getting some unexpected support in his bid to return to "Grey's Anatomy" - a petition drive spearheaded by a prominent lesbian and gay activist who insists he shouldn't have been axed for his homophobic remarks against co-star T.R. Knight.

Tiger Woods and Wife Have a Baby Girl  —  Tiger Woods and his wife Elin Nordegren welcomed a daughter, Sam Alexis, on Monday, the golfer announced on his Web site.  —  "Both Elin and Sam are doing well and resting peacefully," Woods wrote.  "We want to thank our doctors and the hospital staff for all their dedicated and hard work.

TYPECASTING  —  NAOMI Campbell is pulling a Kevin Federline - making a mint off her bad reputation.  Campbell shot a commercial for Dunkin' Donuts yesterday in which she riffed on her anger-management issues.  According to a spy, the script called for Campbell to "be gardening in an evening dress.

Rosie O'Donnell to Meet with Price Is Right Producers  —  Are Rosie O'Donnell's dreams of replacing Bob Barker as host of The Price Is Right about to become a reality?  O'Donnell has confirmed on her blog, rosie.com, that she's scheduled to meet with the game show's producers about the gig later this week.

Shar Lawyers Up Against Star Mag  —  TMZ has learned Shar Jackson has hired attorney George Gallegos in her fight against Star Magazine's claims that she is pregnant once again with ex Kevin Federline's baby.  Popozao!  —  Shar, who denies the mag's claim, says her children are being affected …

Keri Russell Gives Birth to a Boy  —  Waitress star Keri Russell and boyfriend Shane Deary welcomed their first child, a son, her rep confirms.  —  River Russell Deary was born June 9 in New York.  The birth was announced on Monday.  —  Russell, 31, who gained fame on TV's Felicity …

Jessica Biel Joins Justin Timberlake on Tour - Again  —  In May Jessica Biel visited Justin Timberlake while he was touring in the U.K. - and this week she met up with him in Amsterdam and Stockholm.  —  Biel, 25, arrived in Amsterdam Sunday evening, and she and Timberlake, 26, holed up in The Dylan, a romantic five-star hotel.

DJ Rips Candy: Those in $150 Million Glass Houses ...  You won't find DJ Samantha Ronson with much to say about galpal Lindsay Lohan — or their blowout before the curb-hopping incident that plopped the starlet back into rehab — but when it comes to Candy Spelling, Ronson's sure got a mouthful!

It's Another Girl For Kevin James!  —  Kevin James now has three queens in his "king"dom.  The comedic actor and his wife, Steffiana, welcomed daughter Shea Joelle on Thursday, June 14, in Los Angeles.  Shea is the couple's second child.  Their first daughter, Sienna, was born in 2005.

Irate nabes get set for Hilton check-in  —  Paris Hilton is set for a warm welcome when she gets out of jail next week, of the flaming-torch-and-pitchfork variety.  —  Neighbors are peeved at the heiress for turning their street into a media circus.  —  A spokeswoman for L …

I'm Pretty Sure Angie Doesn't Care  —  Celebrity Babylon caught Jane Pitt, mother of Brad, sneaking into Jennifer Aniston's Malibu home two days ago with the help of Brad's security team.  Jane stayed for two-hours and then left.  Jen emerged one hour later and took off as well.

GOOD FOR MAMA  —  NO one was more thrilled that 50 Cent is $100 million richer than his baby mama, Shaniqua Tompkins, who's in a child-support case against the hip-hop star.  Fitty's windfall is due to his stake in Vitamin Water, whose parent company, Glaceau, was bought by Coca-Cola for $4.1 billion.

Paris - My Family's Getting Ripped Off  —  Paris Hilton is spending a lot of time in jail with a cinderblock outlook on life, says her mom, and when she tried to improve the view a little bit, the guards weren't letting her have it.  —  Kathy and Rick Hilton called in last night to FOX News' …

Exclusive Performance by Grammy Award Winning Alicia Keys Highlights Sixth Annual Samsung Four Seasons of Hope Annual Charity Gala  —  New York Fundraiser Delivers $1 Million to the Charities of Alicia Keys, Dan Marino, Joe Torre, Arnold Palmer, Boomer Esiason, Earvin "Magic" Johnson, Wayne Gretzky and Rudy Giuliani

Rumor: Naomi Watts and Liev Schreiber leaving for the hospital?  —  Flynet has posted photos of Naomi Watts, 38, bringing Liev Schreiber, 39, luggage outside of their apartment on Monday, claiming that they left for the hospital after it was loaded.  However, Liev was in attendance …