Estella Warren Arrested for DUI, Assault, Escape!  —  Actress/model Estella Warren is in jail right now, after allegedly slamming into three cars, kicking a cop and escaping from the police station ... law enforcement sources tell TMZ.  —  The crazy incident occurred Monday night just before midnight.

Maria Shriver's People Leaked Arnold Baby Story  —  The Arnold Schwarzenegger baby drama story was leaked to the media by Maria Shriver's own people ... and they did it because Maria was so angry at Arnold, she wanted to do it herself.  —  TMZ has new information from sources connected to Maria.

William & Kate Welcome Obamas to the U.K.  —  From left: President Barack Obama, the Duke of Cambridge, the Duchess of Cambridge and First Lady Michelle Obama  —  In their first royal duty since their wedding on April 29, the Duke and Duchess of Cambridge met briefly with President Barack …

Lenny Kravitz Joins ‘Hunger Games’ … Lenny Kravitz has joined the cast of The Hunger Games in a role that fans of Suzanne Collins' best-selling trilogy have been anxious to see filled.  —  The actor-musician will play Cinna, the fashion stylist assigned to Katniss Everdeen (Jennifer Lawrence) …

Justin Bieber, Selena Gomez Take Their Love to Hawaii  —  Fresh off their big night - and big kiss - at Sunday's Billboard Awards in Las Vegas, Justin Bieber and girlfriend Selena Gomez took their teenage love tour to Maui.  —  Photographed on a boardwalk down to the ocean, a shirtless Justin …

Emily Maynard Gives Back Brad Womack's Engagement Ring  —  Emily Maynard is a bachelorette once more.  —  The single mom, 25, ran errands in her native Charlotte, North Carolina late last week — and the only ring on her finger was her key ring.  —  Indeed, Maynard has returned her engagement ring …

Lindsay Lohan — Oops, My Boob Fell Out AGAIN  —  For the 2nd time in less than a week ... Lindsay Lohan's right breast escaped its holster and hung out in Miami.  —  Once Lohan got a hold of the situation, she flashed another piece of her anatomy to photographers ... her middle finger.

Lady Gaga Does Letterman In Her Underwear  —  Gaga must have been David Letterman's favorite guest last night!  For her third outfit change on Monday, the Lady picked two items that always seem to work for her: underwear and a mask!  The Judas singer has been on a whirlwind promotional tour …

Zach Galifianakis to January Jones: 'Everybody's Going to Forget You'  —  According to Zach Galifianakis, pregnant bombshells are more than fair game when it comes to a major diss.  In a recent interview with ShortList.com, when ‘The Hangover Part II’ star was made aware that January Jones named …

Julianne Hough And Diego Boneta Get Cozy In The Ocean While Filming Rock Of Ages  —  Wow.  After looking at these shots, we're ready to start hitting the gym asap — and Ryan Seacrest is probably ready to start hitting his GF's costar, Diego Boneta.  The pair look pretty cozy (and almost naked) …

Gwen Stefani Bikini Pictures  —  Lately Gwen Stefani has really been doing a great job at winning back my attention, she lost me when she had that kid and stopped jumping around with that stupid ska band or whatever, but the see through tops and half naked sarong goodness seem to be working.

LeAnn Rimes and Eddie Cibrian Honeymoon in Mexico  —  Looks like LeAnn Rimes and Eddie Cibrian's honeymoon was worth the wait.  —  The couple weren't able to take a vacation right after their April wedding, but finally managed to carve out time for a trip to Cabo San Lucas, Mexico.

Maria Fowler Cleavage Plays Naughty and Nice … I'm an upfront kind of guy.  So let me just come out and say it — I've fallen in lust pretty hard with Maria Fowler these past few months.  Okay, to be completely honest, I'm smitten with the delicious funbag temptations …

MTV Teen Mom, Jordan Ward, Pregnant Again  —  ‘16 and Pregnant’ star, Jordan Ward, is now 18 and pregnant and she doesn't care who knows it.  The reality star and mother to 17-month-old son, Noah, took to her Facebook page to defend the news of her growing family, according to E! Online.

The Situation bringing home the rare double grenade . . . and Monday's Paparazzi Leftovers  —  Paparazzi photos from Monday, May 23  —  The Situation filming Jersey Shore in Florence, Italy (pics start here)  —  Selena Gomez filming a music video in Malibu (pics start here)

Kevin Federline And Pregnant Girlfriend Victoria Prince Sport Matching Tummies  —  While Britney Spears and boyfriend Jason Trawick were in Vegas for the Billboard Awards, her ex Kevin Federline and pregnant girlfriend Victoria Prince were rooting on Sean Preston at his baseball game in Calabasas.

Watch The Justin Timberlake SNL Skit You Didn't See  —  If only Justin Timberlake could be a permanent cast member on Saturday Night Live!  Every time the singer/actor hosts the show, an unforgettable skit is born, and last week was no exception.  JT created yet another hilarious sketch …