Gwen Stefani & Gavin Rossdale Have a Boy!  —  Gavin Rossdale, Gwen Stefani and their son Kingston in April  —  It's a rock band in the making: Gwen Stefani and her rocker husband Gavin Rossdale welcomed their second child, a son, on Thursday in Los Angeles, PEOPLE has learned.

Sienna's house vandalised  —  Offensive ... Miller's house with ‘SLUT’ insult on wall  —  An exterior wall of Sienna's home in North London was daubed, in capitals, with the word ‘SLUT’.  —  The black spray-painted graffiti also included an unsettling circular symbol - which looks like an attempt to recreate the sign for Satan.

ET EXCLUSIVE: MILEY CYRUS' SWEET 16 AT DISNEYLAND!  —  ET breaks the news that Miley Cyrus will celebrate her Sweet 16 birthday during a once-in-a-lifetime bash at the Happiest Place on Earth — Disneyland!  —  The “Hannah Montana” star is also sharing the spotlight during the private party …

Jessica Simpson: Tony Isn't Calling Carrie!  —  Jessica Simpson insists her beau Tony Romo isn't calling his ex Carrie Underwood.  —  “I looked at his call log,” she said Wednesday in an interview with a Nashville radio station.  —  Of Romo, Underwood tells September's Allure …

Tila Tequila's GF Gets Slap Happy in Vegas  —  TMZ has learned Tila Tequila's lesbian girlfriend was arrested in Vegas last night — for allegedly hitting on a guy!  —  According to law enforcement sources in Las Vegas, it all went down outside of Pure nightclub when a boozed up Courtenay Semel …

Now Stephanie Rice linked to Michael Phelps  —  FORGET gold medals and drug busts, the hottest guessing game in Beijing is over American superfish Michael Phelps' love interest in our own Stephanie Rice.  —  Rumours abound that Phelps has been partying with a beauty since his record-breaking gold medal feats.

More Rumblings of a Britney VMA Performance  —  First it was the VMA promos (did anyone else who watched them feel slightly uncomfortable for Britney?), then it was rumors of a VMA performance in a British tabloid, and now it's a chatty hairdresser—all giving us hope that the Britney Spears we know and love is indeed coming back.

Whitney Port to Leave People's Revolution; Going to DVF?!  —  So here's something we heard last night:  —  Whitney Port is leaving People's Revolution, probably sometime during Season 4 which just premiered, to do in-house PR for an unnamed designer.  —  No word on whether she leaves happily …

Ellen & Portia: We Talk about Having Kids  —  With their weekend nuptials now behind them - and chronicled in words and exclusive pictures in the new issue of PEOPLE - Ellen DeGeneres and Portia de Rossi are contemplating their future together.  —  They may not be alone.

OVERDUE DUET  —  THE long-awaited duet between Britney Spears and Justin Timberlake may finally be recorded.  Spies said Spears will team up with her ex-love for a song on her next album due at the end of the year.  The two were supposed to team up for her last album, but Spears …

Rebecca Romijin's Dolly daughter  —  Rebecca Romijn wants to call one of her unborn children Dolly.  —  The ‘Ugly Betty’ star, who is expecting twin daughters with husband Jerry O'Connell later this year, has decided to pay tribute to her favourite singer Dolly Parton.

Revealed: Katie Holmes's Broadway Play Poster  —  Katie Holmes's Broadway premiere is just around the corner, and her play bill image is ready to go.  —  The poster for the revival of Arthur Miller's All My Sons simply highlights the actress, along with costars John Lithgow, Dianne Wiest and Patrick Wilson.

Rumer Willis goes public with new boyfriend at premiere and Demi and Bruce give their approval  —  Rumer Willis has gone public with her new boyfriend Micah Alberti at the premiere of her latest film.  —  The 20-year-old was escorted to the Los Angeles screening of comedy The House Bunny …