BREAKING NEWS: Scarlett Johansson, Ryan Reynolds Engaged  —  Scarlett Johansson and Ryan Reynolds are making it official!  —  Johansson, 23, and Reynolds, 31, who have been dating since Spring 2007, are engaged, their rep confirms to Usmagazine.com.  —  Reynolds was engaged to singer Alanis Morissette.

FIRST PEEK:  —  Britney Spears' Return to How I Met Your Mother  —  It wasn't tough for Britney Spears to decide to reprise her role as ditzy receptionist Abby on CBS' How I Met Your Mother.  —  “I had such a great experience the last time I was on the show that I couldn't wait to come back,” the singer said in a statement Monday.

Sarah Jessica Parker Would Like a Few Words With Carrie Bradshaw  —  The Sex and the City star likes Victorian morality tales, frets about artistic purity, and laments the passing of Old New York.  So how did she become the poster girl for the New Manhattan?

Dina Lohan: Mom of the Year?  —  Lindsay Lohan isn't the only one in the family picking up awards.  —  Dina Lohan, the actress' mother, will be honored by Mingling Moms as one of Long Island's Top 20 Moms, the organization announced Monday.  —  For what, you ask?

Blight of the cellulite: Topless Mischa Barton reveals her very dimpled thighs  —  Young starlet Mischa Barton appears to be fighting a losing battle with the dreaded cellulite.  —  The 22-year-old actress was seen enjoying a spot of topless sunbathing in Australia - revealing her very dimpled thighs …

Dennis Rodman Enters Rehab  —  TMZ has learned Dennis Rodman entered an outpatient rehab facility this morning — just days after he was arrested on suspicion of felony domestic battery.  —  Rodman was spotted with friends in Miami this weekend — and Dennis' manager, Darren Prince …

FIRST LISTEN: ‘Summertime’ from New Kids on the Block  —  They've called their new single “Summertime” and the tune is, well, appropriately sunny.  The New Kids on the Block will officially release the synth-heavy anthem on May 13, but PEOPLE.com has a first taste.

Me And Mariah  —  Exclusive sneak peak and editor's note from our sizzling June issue!  —  EDITOR'S LETTER  —  VIBE and Mariah do go back like babies and pacifiers.  There was a Mariah cover in April 1996, around the time of Daydream.  That excellent story was written by Elysa Gardner (now of USA Today).

Tidbits: Nicole torn between old life, motherhood  —  Plus: Star Jones' mother-in-law dishes divorce; the Wahlbergs' woes  —  Even though she recently gave birth to daughter Harlow, Nicole Richie can't seem to say goodbye to her party-girl days.  —  Though she says life's been “beyond amazing” …

Fix Your Crotch!  —  Jennifer Hudson's crotch is suffocating!  Someone give it mouth to mouth.  It looks like it's trying to take in a few more gulps of air before it passes out.  JHud, your crotch is not David Blaine!  Let it breathe.  —  Here's JHud and her suffocating crotch in NYC last night.

SNEAK PEEK: Mariah's New Bikini Body  —  Singing superstar Mariah Carey has been dogged for most of her career for her up-and-down weight, but there's nothing bad you can say about the Mimi that graces the the cover of VIBE Magazine's June 2008 issue, which hits newsstands Tuesday.

'Dark Knight's' Aaron Eckhart: Not just a pretty face  —  His appearance as Two-Face has been overshadowed.  That should end once the movie's out.  —  THE trailers for “The Dark Knight” have shown quite a bit of Heath Ledger's scabbier, surlier reinvention of the Joker …

Fergie's Got Ass  —  Most of you know me as a guy who is completely obsessed with boobs, but here's something you didn't know about me: I'm sucker for chicks in tight ass jeans as well.  Shocking isn't it?  So now you're probably wondering why I'm putting up these pictures of Fergie performing at Sunfest.