Nick Jonas and Delta Goodrem Split  —  Nick Jonas's romance with Australian pop star Delta Goodrem is officially over.  —  “Nick and Delta have decided to mutually end their relationship,” Goodrem's rep confirms to PEOPLE in a statement.  “At this point in time, they are both focused on their careers as they go on different paths.”

Rihanna & Chris Brown — TOGETHER Again ... on 2 New Songs  —  ... on 2 New Songs  —  Rihanna and Chris Brown have reconciled ... at least professionally ... because the former couple have collaborated on 2 brand new songs.  —  It's only been 3 years since Brown pummeled Rihanna's face during a late night argument in L.A. ...

Lindsay Lohan Lands Liz Taylor Lifetime Movie Role!!!  —  More good news for Lindsay Lohan!  (Not so much good news for Megan Fox!)  —  Not only will she stop by Saturday Night Live for a hosting gig on March 3rd, but Lilo just officially landed the leading role in Lifetime's Elizabeth Taylor biopic flick.

K'dash diet Kure faces suit  —  Kim Kardashian and her sister Khloe face a possible class-action lawsuit over their diet product QuickTrim, which detractors say contains high levels of caffeine, an ingredient that's “not safe or effective for weight loss.”  —  Kim and Khloe caused a stir …

Kate Reveals Her New Puppy's Name  —  The Duke and Duchess of Cambridge have a little dog in wolf's clothing!  —  The couple's black cocker spaniel puppy is called Lupo, the Duchess told schoolchildren Tuesday.  —  Kate revealed her puppy's name during a watercolor lesson she attended at The Art Room …

Watch the Birdies!  Duchess of Cambridge makes first visit as royal patron of The Art Room wearing dove-print dress  —  As a history of art graduate she has always had a passion for the subject.  —  Today the Duchess of Cambridge put her love into practice on her first public engagement …

Justin Theroux Is “Icy” And “Fishy,” Jokes Girlfriend Jennifer Aniston  —  What's Justin Theroux really like?  —  “He's just the most cold, icy, fishy kind of a guy,” his girlfriend Jennifer Aniston joked on Good Morning America Monday.  “I'm trying to warm him up, but you know...”

Posh Is Just Tired, Okay?  —  The starving orphans of the world sent their rations to Posh Beckham last week after she showed up to NYC Fashion Week looking like she was raised by White Oprah.  Bitch makes a praying mantis look like a heffa mantis and even Macaulay Culkin is passing Posh a jumbo can of Dinty Moore.

‘Big dinner and fresh fruit’: Kelly Brook's tips for satisfaction  —  Kelly Brook is following in the footsteps, quite literally, of supermodel Helena Christensen with a campaign for Reebok footwear.  —  The much sought-after star shows off her enviable hourglass figure in the series …

Jay-Z and Beyonce are obsessive  —  Jay-Z and Beyonce are treating their newborn daughter Blue Ivy like a rare document from the National Archives.  No photocopies!  From the National Enquirer: … Zzzzzz......zzzzzz......zzzzzzz.....  Get it?  Get it?!

Peter Jacobson Joins ‘Ray Donovan’, Zach Cregger Cast In NBC's Jimmy Fallon Pilot  —  EXCLUSIVE: Peter Jacobson has become the first House co-star to line up a new TV gig following the recent announcement that the veteran Fox medical drama will end its run in May.

Molly Sims Shares Baby Bump at Five Months  —  Pregnancy seems to be flying for Molly Sims.  —  The model, 38 - who announced last month she's expecting with new hubby Scott Stuber - is in shock that she's already five months along.  —  “It's hard for even me to believe,” …

Whitney Houston's Loved Ones: What Will Happen To Bobbi Kristina?  —  Amid the outpouring of emotion inside Whitney Houston's funeral on Saturday in her hometown of Newark, New Jersey, many tears were shed not only for the fallen superstar, but for the daughter she left behind.

‘Saturday Night Live’: Maya Rudolph and Friends Drive Ratings  —  Lacking the recent high from a football lead-in, the NBC series continues to rise with help from Justin Timberlake and Amy Poehler.  —  Alumni and Justin Timberlake continue to be huge draws for Saturday Night Live.

Kanye West Makes Vogue Debut in the March 2012 Issue  —  Kanye West is slated to be featured in the upcoming March issue of Vogue posing with Givenchy's creative director Riccardo Tisci.  Posed shirtless with models Florence Welch, Karolina Kurkova, Liya Kebede and actress Liv Tyler …

Elizabeth Smart Gets Married In Surprise Weekend Ceremony!  —  A HUGE congratulations to Elizabeth Smart!!  —  The 24-year-old Brigham Young University senior married her fiance Matthew Gilmour at a Mormon temple in Hawaii over the weekend.  —  The couple said their “I do"s in a small …