Did Britney Spears spurn hospitalized mom?  —  Plus: K-Fed faces reality — he's no television star  —  Britney Spears' relationship with her mother has turned toxic.  —  The singer, who once was so close to Lynne Spears that she co-wrote a book with her and gushed that her mom was her best friend …

The Unibomber  —  Ashton Kutcher has "hot bones" but really doesn't know what to do with them.  I know there's hotness somewhere in there, but he constantly is trying to fight it.  Is this to make his wife, Demi Moore, look better?  Because it's working.  She looks like a bank teller kidnapped by the unibomber.

Grey's Star Kate Walsh Engaged!  —  Grey's Anatomy star Kate Walsh exclusively tells Usmagazine.com that she and her 36-year-old Fox studio executive boyfriend, Alex Young, are engaged.  —  Walsh, 39, revealed the surprising news to Us during the ABC upfront presentation at New York's Lincoln Center on Tuesday.

Us Exclusive!  Dina Lohan on Lindsay's Tape: "You Can't Let it Bother You"  —  Being a manager to one of Hollywood's most visible young stars seems stressful enough, but Dina Lohan, 43, recently faced her biggest challenge when a video surfaced that allegedly showed her daughter, Lindsay, 20, sharing cocaine in a club bathroom.

Denise Richards and Richie Sambora Split!  —  Denise Richards and Richie Sambora have ended their controversial year-long relationship.  The couple quietly split up recently, Denise's rep tells Us, adding, "They broke up two months ago, back in March, but they have remained close friends."

Britney Spears: No More Wigs!  —  Britney Spears sports her real hair (bleached, of course) with super long extensions as she leaves Millennium Dance Studio after another dance rehearsal on Tuesday in L.A.  —  Accompanied by her 20-month-old son Sean Preston and another gal pal …

PARIS WARNED: SAY HI TO HELL  —  BE afraid of jail, Paris Hilton - be very, very afraid.  —  That's the ominous word from Natalia McLennan, the former $2,000-an-hour hooker who was splashed on the cover of New York Magazine as "New York's No. 1 Escort" and spent 26 days at Rikers Island.

Scarlett Johansson & Ryan Reynolds Heat Up in L.A.  —  After stepping out in New York City last month, Ryan Reynolds and Scarlett Johansson were back in action on the opposite coast Monday night, catching the Damnwells' show at the Troubadour in West Hollywood.

Heartbreak for Minnie Driver as fiancé runs off with Cameron Diaz  —  Her love life has been about the most disastrous in Hollywood - the lowpoint coming when Matt Damon dumped her on air in front of millions of US TV viewers on the Oprah Winfrey show.

CATWALK STRUT  —  GLITZY Oscar winner Charlize Theron didn't need a red carpet to show off her modelicious moves Monday night.  Spies outside downtown eatery La Esquina saw the star "putting on a show . . . catwalking in front of the restaurant."  One bystander asked, "What's wrong with her?"

Source: Jen Thinks Brangelina Are "Totally a Joke"  —  In a new interview with Reader's Digest, Angelina Jolie reveals that Shiloh, her biological child with Brad Pitt, was deliberately conceived before Pitt's divorce from Jennifer Aniston was final.  —  "Before I met Brad …

Avril Lavigne Topless on the Cover of Blender  —  I think it's official.  These pictures of Avril Lavigne topless in Blender magazine are by far the hottest pictures ever taken of her.  True, all the good stuff is covered up, but they are still the most revealing pictures of Avril Lavigne, and for my money, they are the sexiest.

SWOLLEN HEAD  —  NOTE to R. Kelly's ego: Come back to Earth!  The full-of-himself R&B great tells the new issue Hip-Hop Soul: "My greatest competition is, well, me . . . I'm the Ali of today.  I'm the Marvin Gaye of today.  I'm the Bob Marley of today.  I'm the Martin...

Anna Nicole diary: Sex, surgery, sadness  —  LOS ANGELES - "Don't Read!!  Personall," warns the diary's inside cover.  But its author, Anna Nicole Smith, has no hold in death on the remnants of her life.  —  The public now can discover that she was delighted by rough sex …

Sarah Silverman is a Sexy Beast in Maxim  —  How do I love Sarah Silverman, let me count the ways... Actually, I'm not gonna count the ways, cuz there's probably a lot, but funny, sexy and incredibly inappropriate are definitely on the list.  She was also in an episode of Star Trek Voyager way back when …

Paris Hilton's 'drug' Picture Harms Angelic Image.  —  Paris Hilton's 'drug' Picture Harms Angelic Image.... Paris Hilton's bid to reinvent her image has been dealt a serious blow - the hotel heiress has been photographed smoking what is alleged to be a marijuana joint.

CARRIE + TONY = T.L.F.  —  Cute country couple Carrie Underwood and quarterback Tony Romo of the Dallas Cowboys stepped out publicly as a couple for the first time today at the 42nd Annual Academy Of Country Music Awards held at the MGM Grand Garden Arena in Las Vegas.

Justin invites gorgeous Jessica on Manchester date  —  It seems Justin Timberlake has found love again after his high-profile break-up with long-term girlfriend Cameron Diaz.  The SexyBack singer has invited stunning actress Jessica Biel to join him on the UK leg of his tour …