K-Fed's charity bares watching  —  Finally!  —  Aspiring rapper Kevin Federline - who up to now has reneged on a three-month-old promise to help out children's charities during his "Playing With Fire" CD tour - yesterday tried to set things right.  —  Mr. Britney Spears showed up in Times Square …

Katharine McPhee's Bulimia Battle  —  American Idol's Simon Cowell called runner-up Katharine McPhee's voice "the best of the competition."  What hardly anyone knew, however, was that she'd risked destroying that voice: She'd struggled with bulimia for five years, and the self-induced vomiting could have taken away her ability to sing.

Reese Says 'I'm Not Pregnant' — Sues Star Mag  —  TMZ has obtained a lawsuit filed by Reese Witherspoon claiming Star Magazine invaded her privacy by publishing a "fictional" story that the actress was pregnant.  —  In the lawsuit, filed Wednesday in Los Angeles County Superior Court …

Nicole Kidman visits children's hospital  —  SYDNEY, Australia - Nicole Kidman paid a visit to a children's hospital ward Thursday ahead of her celebrity wedding, taking her son and daughter with ex-husband Tom Cruise along shortly after they arrived in Australia for the weekend ceremony.

JUSTIN TO CAMERON: BYE BYE!  —  What with all the fake stories about rings and engagements, this major celebrity bustup has gone under the radar.  But this time it's really happened.  Both parties (Justin Timberlake and Cameron Diaz) want to keep it quiet - they don't want to make a big deal out of such a sensitive issue.

Locklear & Spade Still 'Just Friends'?  —  Heather Locklear and David Spade are still "just friends," a close source tells PEOPLE.  Make that good friends: Last Wednesday, at the West Hollywood eatery Jones, a witness reports, "They were kissing like a couple of teens."

Haim and Feldman reunite!  —  Knew it was bound to happen, sooner or later - after all, if safari jackets and David Hasselhoff can come back into fashion, why can't the Felddog and the Haimster?  —  80s pin-up duo, Corey Haim and Corey Feldman, are set to reunite on screen for the first time in ten years.

Hulk Hogan's house for sale for $25M  —  BELLEAIR, Fla. - Hulk Hogan has moved his family to Miami Beach and put his mansion near Tampa on the market for a whopping $25 million.  —  The pro wrestler-actor, aka Terry Bollea, and his wife, Linda, moved last month to a new $12 million bayfront estate …

Caught in the Act!  —  See where the stars (Nicole!  Justin!) have been seen and heard  —  • Nicole Richie, chilling out with pals in the lounge of the Chateau Marmont hotel in Hollywood.  She made her rounds, visiting the outdoor patio to give handshakes and kisses to friends who were sitting there.

Fans Threaten To Sue Streisand.  —  Fans Threaten To Sue Streisand.  —  BARBRA STREISAND is reportedly facing legal action from angry fans after she announced her upcoming US tour - as they insist they paid a fortune to see her 'last-ever' performances nearly a decade ago.

Tori Spelling plays the Ugly American, eh  —  Plus, David Spade ready to pop the question to Heather Locklear  —  J.p.  Moczulski / Reuters  —  Tori Spelling came off as an ugly American at the MuchMusic party in Toronto.  —  Did Tori Spelling have her hubby's ex-wife banished from a party?

No Day But Today  —  Greetings & Salutations!  Today is the first day of summer, known as the Summer Solstice.  It is, as you may know, the longest day of the year ... it is my sincere wish that all y'all take full advantage of today and enjoy it as much as you can:

It's Tubby Time!  Vince Vaughn, Jack Black, Leave Buff Bodies to Neutered Narcissists: Mattress-Top Torsos Hot on Beach This Summer  —  One by one, from Hollywood to the Hamptons, men have liberated themselves from the flat-stomached emo-boy reign of terror.

Lindsay Lohan's A-List Fight Club?  —  If Hollywood were like kindergarten, would Lindsay Lohan struggle in the "plays well with others" category?  —  In a one-hour span during Thursday's surprise Prince concert at New York City club Butter, the 19-year-old verbally sparred with nemesis Paris Hilton …

Britney Gives the Manny His Walking Papers?  —  Our photogs saw Perry with his suitcases, leaving the Spears-Federline residence just minutes before.  But ask yourself this - who would you rather have looking after your kid, Taylor or Mr. Popozao himself?  —  8 Responses to "Britney Gives the Manny His Walking Papers?"

Britney & Kevin: A United Front  —  Britney Spears and Kevin Federline are keeping up their newly reunited front.  —  Over Father's Day weekend, the couple were in Miami, where they spent Saturday aboard a rented yacht and took in the NBA finals' Game 5 between the Miami Heat and Dallas Mavericks on Sunday …

Tom Cruise Readies for another Major 'Mission'  —  New dad Tom Cruise is on the move once again, this time in Japan!  —  Tom made his trademark grand entrance, racing into the "M I:3" Tokyo premiere on a speedboat.  After he jumped ashore, Tom ran down the red carpet and once again proved he's still the world's biggest superstar.

Jessica Simpson is Handsome  —  Here's Jessica Simpson last night at the launch of the T-Mobile Sidekick 3.  I have no idea what that white powder crap smeared on her nose-hump is, but I think it's funny that Eva Longoria didn't tell her about it.  It confirms my theory that Eva is that bitchy …

Cher pushing safer military helmets  —  NEW YORK - Cher, who opposes the war in Iraq but supports the troops, says using her celebrity to promote effective helmets for U.S. soldiers is rewarding — and "the right thing to do."  —  "To be able to use your celebrity for something …