Britney and Justin's Mini Reunion at Madonna Concert  —  Britney and Madonna perform in L.A.  —  Britney Spears and Justin Timberlake each took the stage in separate appearances at Madonna's Sticky & Sweet tour at L.A.'s Dodger Stadium Thursday night.  —  But, PEOPLE has learned, the two actually crossed paths during rehearsal.

Rihanna “Perfectly Healthy” After Concert Scare  —  Rihanna very nearly had an SOS of her own.  —  While reports—and videos—have been circulating online appearing to show the 20-year-old singer on the verge of collapse at the end of a concert in Sydney earlier today, a rep for Rihanna is downplaying any serious medical issues.

Oprah Tells Brad Pitt Angelina Jolie Is the Love of His Life  —  In an upcoming interview on The Oprah Winfrey Show, Brad Pitt talks about Angelina Jolie.  —  During the conversation, Winfrey tells Pitt that Angelina Jolie is the love of his life.  Then, she asks him if he's the happiest he's even been …

Christina Aguilera Speaks Out Against Proposition 8 As Protests Continue For Second Straight Night  —  'Mormons aren't gonna buy my album, but what are you gonna do?'  Aguilera tells MTV News.  —  Demonstrators took to the streets of Los Angeles for a second straight night Thursday …

Holly Madison Tells Kendra: ‘I Better Be A Bridesmaid!’  —  Holly Madison (left) and Kendra Wilkinson  —  Holly Madison was always the No. 1 girlfriend in the Playboy Mansion, but she'll be happy playing second fiddle on Kendra Wilkinson's wedding day.  —  “I told her a better be a bridesmaid …

Julia Hudson — “NOW I'M THE PRETTIEST ONE”  —  Two weeks to the day after her mother, brother, and son were brutally murdered, it's hard not to point out what Jennifer Hudson's sister Julia is saying with words and pictures on her MySpace page.  —  Most bewildering is this …

Hudson Murder Suspect Could Walk Monday  —  Monday morning could be absolutely huge in the Hudson family murder case — the cops' only suspect, William Balfour, could walk out of jail a free man.  —  Law enforcement sources tell TMZ Balfour, who's only being held on a parole violation …

Joe Simpson: Ashlee Is So ‘Ready for This Baby!’  —  Ashlee Simpson may be only 24.  But, her dad says, she became a full-fledged grown-up the moment she learned she was expecting.  —  “The day she found out she was pregnant, she became a woman,” Joe Simpson tells PEOPLE.  —  How so?

FIRST PIC!  Nicole Kidman and Penelope Cruz in Musical Nine!  —  Girl power!  —  The first cast photo of Nine has been released — and Nicole Kidman poses alongside Penelope Cruz (they both romanced Tom Cruise), Kate Hudson, Oscar winner Marion Cotillard, Judi Dench, Sophia Loren and Fergie.

SJP: SATC Sequel Not a Done Deal - Yet!  —  From left: Cynthia Nixon, Sarah Jessica Parker, Kim Cattrall and Kristin Davis  —  Hold the Cosmos - for now, at least.  —  That's the word from Sarah Jessica Parker, who says that a sequel to Sex and the City: The Movie is still in the talking stage.

MICHELLE MONAGHAN BABY ALERT!  —  Just in!  —  Congrats to Michelle Monaghan!  —  ET breaks new that the ‘Eagle Eye’ star gave birth to a healthy baby girl.  —  According to her rep: “Michelle and husband Peter White welcomed the arrival of their daughter, Willow Katherine White on Wednesday, November 5, 2008 in Los Angeles.

Sophie Monk Stretches A Tank Top  —  If there's one thing Sophie Monk doesn't do, it's disappoint.  I still have no clue what she does do, but whether she's in an elevator, riding a bike, or at the beach in a bikini, you know she's going to please.  Girl's just got it going on.

Prince William Suggests, ‘Think of Me Naked’  —  Prince William with Jasmine Edwards  —  “Think of me naked.”  That was Prince William's bold suggestion to one female fan in London Thursday night.  —  But girlfriend Kate Middleton has nothing to worry about.

Linda Hogan: Hulk's Affair Killed Our Marriage  —  A new headache for the Hulkster.  —  Hulk Hogan's soon-to-be ex-wife, Linda Hogan, has dropped a bombshell in the ever-acrimonious split, announcing she pulled the plug on their 24-year union because the former wrestler had an affair with their daughter's former BFF.

Amy Poehler Texts Pals at SNL from Bed  —  Now that Amy Poehler is a new mom - of son Archie Arnett, born Oct. 25 - the Saturday Night Live star has started viewing the NBC show differently.  From home, that is.  —  Poehler's SNL costar Keenan Thompson tells PEOPLE Poehler watched the show …