Britney's Mystery Man Revealed!  —  The NY Post have identified Britney's hunky tennis partner in these exclusive X17 pix from March 15 in which Brit scored with another patient during a match on the Promises rehab facility courts.  —  It's singer/musician Howie Day of "Collide" fame!

Drugs That Killed Anna Rx'ed to Howard K., Others  —  The Broward County Medical Examiner confirmed that none of the 11 drugs that were found in Anna Nicole Smith's hotel room were prescribed to Smith.  —  FOX News anchor Greta Van Susteren obtained documents from Dr. Joshua Perper's office …

Elisabeth Hasslebeck: No Feud with Rosie  —  Elisabeth Hasslebeck has her own view about Rosie O'Donnell - she's a pal.  —  "Everyone's always thinking Ro and I don't get along, we're 'enemies,' " The View's youngest - and most conservative - star, 29, tells PEOPLE for its new issue.

ANISTON'S DATE  —  LOS Angeles is abuzz over the "mystery man" Jennifer Aniston was dining with on Monday night.  "Extra" reported that Aniston ate with the unidentified fellow at Il Sole on the Sunset Strip.  But we've learned he's Hollywood producer Ryan Kavanaugh.

Owen and Kate In Love!  —  Kate Hudson and Owen Wilson enjoyed an early dinner at Ivy on the Shore yesterday and I'll be damned if they don't look cute together!  So what's up with this on-again, off-again, on-again couple?  Will they last?  Could Owen trade his Playboy Mansion partying ways for step-fatherhood?

Usher is engaged to longtime girlfriend  —  NEW YORK - Usher is engaged to his longtime girlfriend, stylist Tameka Foster, the R&B singer's spokeswoman said Friday.  —  Publicist Simone Smalls didn't provide further details.  —  Usher, a five-time Grammy winner, confirmed the engagement Wednesday …

Ex-'Family Ties' Star Bonsall Arrested  —  Former child star Brian Bonsall, who played Andy Keaton in "Family Ties," was arrested on charges of assaulting his girlfriend, police said.  —  Bonsall, 25, was being held in the Boulder County jail Friday on charges of second-degree assault and false imprisonment.

Christina Ricci Doesn't Travel Light  —  Christina was rocking a very severe new do at the launch of the Samsonite Black Label Fashionaire Collection in New York last night.  She must have been more excited than she looks, though, as she just signed on to be the new face of the swanky luggage brand.

And The Mom Of The Year Award Goes To ...  Cute, cute, cute — sickening, I know, but this is just baby love at its best.  Now, some of the male persuasion here in the office swears we're gonna learn she's pregnant in the next couple months.  —  Click through to see some more cute pix and to place your bet ...

Gwen and Kingston Go To Kids' Choice  —  Pop-diva Gwen Stefani takes her adorable son Kingston with her to the Kids' Choice Awards in Westwood, CA...  Flynet Pictures grants people the rights to use only watermarked images  —  along with a link to FlynetOnline.com.  All images are Flynet Pictures exclusive property.

Kelly Clarkson is Red Hot  —  I know these pictures of Kelly Clarkson on the beach in Hawaii hit online yesterday, but I've been so completely blown away by them that I couldn't write anything until now.  I mean, look how much weight she's lost!  Who says you need to wear a bathing suit …

Gisele Hams it Up for Vogue Eyewear  —  Gisele was selling the hell out of the Spring collection of Vogue eyewear on the purple carpet in Miami last night.  Unfortunately (for me) her boyfriend Tom Brady was nowhere in sight.  Gisele is all over the events these days — selling her wares …

BLADES OF GLORY...CEREAL?!?  —  hey kids!  yes today is the big day when the much hyped film blades of glory opens in theaters - the film does look totally hilarious and i love the cast yet to be honest the promotional push for this film has been a little overboard (just like for 'snakes on a plane') …

It's All About Katie Holmes  —  Nicole Kidman's plea for Katie Holmes to leave Tom Cruise?  Another pregnancy beginning to show?  Is she trapped?  What about her secret plan to leave Tom?  Fact or fiction?  Or is it all about selling this week's tabloid magazine?

Elizabeth Hurley Has The Best Body In Britain  —  According to a new poll conducted by New Woman magazine, Elizabeth Hurley has the best body in Britain. … I consider Elizabeth Hurley to be one of the most beautiful women in the world, and her body is fantastic, especially for a 41 year old, but the hottest body in Britain?

The Price is Right for George H.  —  TMZ has learned that George Hamilton is the front-runner to replace Bob Barker on the "Price is Right."  —  We're told that CBS honcho Les Moonves and the show's producers think George is "wonderfully charming" and "could really make the show work."

Letter To Victoria Beckham  —  Dear Victoria "Posh" Beckham,  —  We just have to get this off our chest: There is nothing Posh about forgetting to wear a bra when gallivanting about in thin T-shirts, as you've unfortunately been known to do.  It is obvious to us that the bra may be a foreign concept …