Paul McCartney, Nancy Shevell Are Engaged  —  Paul McCartney and his girlfriend of four years, Nancy Shevell, are engaged to be married, sources tell PEOPLE.  —  “Nancy and Paul are getting married,” a source close to Shevell, 51, a New York businesswoman, tells PEOPLE.  “Ring and all - very exciting.”

Lindsay Lohan Turns To Scientology?  —  John Travolta lands another celebrity...  How they manage to do it is beyond Entertainmentwise, but the Church of Scientology seems to have claimed another celebrity, this time in the form of Lindsay Lohan.  —  LiLo, whose recent life has resembled …

Jolie, Black perfect for ‘Kung Fu Panda 2’  —  With an Oscar, Brad Pitt as a beau and a face as recognizable as any on the planet, Angelina Jolie doesn't fluster easily.  —  Stick her in a recording studio with her kids, though, and she's a jangle of nerves.

Kate's Royal Grocery Run - Her First Newlywed Outing in Wales  —  Duchess in aisle three!  —  Less than a week after the “wedding of the century,” a far more casual Duchess Catherine hit her local Waitrose grocery store on the island of Anglesey, in North Wales.

Tara Reid partied so hard that her tooth fell out  —  In the past year, a few stories have indicated that Tara Reid has fallen off the sobriety wagon in a very spectacular way despite a 2009 rehab stint that was supposed to put her back on track to a career “comeback.”

All eyes on Katie Holmes in a low-cut dress as husband Tom Cruise is honoured by Jewish human rights organisation  —  It can be difficult to stand out when your husband is a world-famous action movie star.  —  But last night Katie Holmes managed to take centre stage as Tom Cruise …

Kelly Preston — Charlie Sheen DID NOT Shoot Me!  —  Kelly Preston is backing up her ex-fiance Charlie Sheen — confirming he DID NOT pull the trigger during the infamous 1990 shooting incident ... and insisting the whole thing was a “complete accident.”  —  Kelly — who's now married …

Video: Tina Fey, Amy Poehler Channel ‘Jersey Shore’  —  New Jersey invaded ‘Late Night,’ along with several of Jimmy Fallon's former ‘Saturday Night Live’ castmates.  It was a veritable reunion of some of the late-night sketch show's power women with Tina Fey, Amy Poehler and Rachel Dratch all making cameos.

Bikini Clad Kim Kardashian's Sexy Beach Romp With Beau [Photos]  —  Kim Kardashian sizzled on the beaches of Puerto Mita, Mexico, with boyfriend and New Jersey Nets star, Kris Humphries.  —  The undeniably hot pair weren't shy with their signs of affection.

Nic Cage Dodges Bullet In Drunken New Orleans Arrest  —  Nic Cage will not be charged with a crime for allegedly attacking his wife during a drunken argument in New Orleans last month ... TMZ has confirmed.  —  The New Orleans District Attorney's Office tells us ... investigators …

Stevie Nicks To Perform On American Idol Finale!  —  Thank our lucky stars!  —  This is literally a gift from the heavens!  —  As we've reported, Lady GaGa is set to perform during the finale of American Idol - and now, we have ANOTHER performance over which we'll be losing our shiz during …

INTERVIEW: Howard Stern Sidekick Robin Quivers Talks Of Leaving  —  Peanut butter and jelly; Kobe and the Lakers; Howard and Robin.  Some things are just meant to be together.  —  But, in an exclusive interview with RadarOnline.com, longtime Howard Stern sidekick Robin Quivers says she could soon …

Eddie Cibrian to Ex: Keep Our Kids Off ‘Housewives’  —  Eddie Cibrian is adamant he does not want his ex-wife Brandi Glanville to put their kids on “Real Housewives of Beverly Hills” — and we're told he's ready to go to court over it.  —  TMZ broke the story ... Brandi will star …

Emma Bunton ‘Happy & Excited’ over Birth of Her Son  —  Baby Spice had another baby!  —  Emma Bunton gave birth to her second child, son Tate, on Friday, who weighed in at 7 lbs.  “Both mother and baby are doing well,” her rep says in a statement, “and the family are over the moon …

Will Keanu Reeves Step Into Warner Bros.' ‘Akira’?  (Exclusive) … Akira, the English-language, live-action take on the landmark anime and manga property, is zeroing in on its star, and it just might be Keanu Reeves.  —  Warner Bros. has been having a tough time finding the two leads of the movie, to be directed by Albert Hughes.

Shenae Grimes is noticeable  —  90210's Shenae Grimes at Toast Bakery Cafe in L.A. (5/4)  —  Oh look, Shenae Grimes appears to have dropped something on the ground which necessitates her bending over in full view of the paparazzi to pick it up.  What a fortuitous turn of events for someone seeking attention.

Christina Norman Dismissed as Chief of OWN  —  Christina Norman, left, with Oprah Winfrey and David Zaslav, the chief executive of Discovery Communications, celebrating the start of OWN on Jan. 1, 2011.  Ms. Norman is exiting the channel.  —  1:49 p.m. |  Updated |

Cameron Diaz to Star in 'What to Expect When You're Expecting' … Cameron Diaz is in final negotiations to star in What to Expect When You're Expecting, Lionsgate and Phoenix Pictures' adaptation of the nonfiction pregnancy guidebook series.  —  Kirk Jones (Nanny McPhee) …

Joel Edgerton signs on for Kathryn Bigelow's Bin Laden movie  —  As “The Hurt Locker” team of Kathryn Bigelow and Mark Boal continue to work on their Osama bin Laden movie, they've signed up their first actor.  —  Australian Joel Edgerton will play a special operative in the picture …

Bryan Adams Is a Dad!  —  Bryan Adams is in heaven.  —  The rocker-photographer and co-founder of his foundation, Alicia Grimaldi, welcomed a daughter last month, his rep confirms to PEOPLE exclusively.  —  “I'm really proud to announce on 22 April, Mirabella Bunny was born,” says Adams, 51.

The Teen Moms Have Great Ideas  —  The Teen Moms are in front of the camera again, only this time, instead of cashing in on their poor life decisions and personal tragedies they're joining forces to give kids a great alternative to unprotected sex: CUDDLING!

Jillian Michaels' Next Gig: Co-Host On ‘The Doctors’ And Correspondent On ‘Dr. Phil’  —  EXCLUSIVE: Is Jillian Michaels the next daytime talk show star?  The popular Biggest Loser trainer has signed a multi-year deal to join the daytime syndicated talk show The Doctors as a co-host next season.

Nikki Cox & Jay Mohr Welcome a Boy  —  It's a happy Cinco de Mayo for Jay Mohr and Nikki Cox, who welcomed their first child together on Thursday, their rep tells PEOPLE.  —  Cox, 32, gave birth to a baby boy, Meredith Daniel Mohr, who weighed in at 6 lbs. 7 oz.

The Kabbalah Centre in Los Angeles is the focus of an IRS investigation into tax evasion  —  Two charities linked to Madonna are also being scrutinized.  The center has attracted A-list celebrities such as Ashton Kutcher and Gwyneth Paltrow.  —  Madonna with her adopted daughter, Mercy James …