ARRESTED FOR DUI  —  Sam Ronson was arrested this morning for DUI outside Baker, California — home of the world's biggest thermometer —TMZ has learned.  —  According to the booking sheet, 33-year-old Ronson is listed as 5'7" and 102 pounds.  —  Law enforcement sources tell TMZ …

OUR U.S. TOUR  —  The Kings of Leon are pulling the plug on the rest of their U.S. tour — due to health issues affecting lead singer Caleb Followill ... TMZ has learned.  —  A rep for the band released a statement saying, “We are so sorry to say Kings of Leon are canceling their entire US tour due …

Ryan Phillippe's Last Name Given to Alexis Knapp's Baby  —  It's still a mystery whether or not Ryan Phillippe is the father of ex-girlfriend Alexis Knapp's newborn daughter.  But if the last name listed on the birth certificate of the baby girl is any indication, it's likely Phillippe is indeed the dad.

Lindsay Lohan Parties With Paris Hilton Until 4 AM  —  Lindsay Lohan seems to have become a non-stop party animal.  For the third day in a row, the troubled starlet partied down in Malibu with her new BFF (and former enemy) Paris Hilton.  —  Saturday night's bash became Sunday morning's, and Lindsay didn't leave until 4 AM!

Catherine, Duchess of Groceries  —  We really do love that this lady takes her own trip to the grocery store.  —  Today, Catherine, Duchess of Cambridge got her grocery shop on at the Tesco supermarket in North Wales.  The Holyhead grocery store is located just a hop skip and a jump …

Jennifer Aniston, Justin Theroux Land in Hawaii for Romantic Getaway  —  Jennifer Aniston and Justin Theroux got lei'd!  —  On Sunday, the hot and heavy duo landed on a private island in Hawaii — with traditional purple leis around their necks — for a vacation.

JORDIN SPARKS SHOWS OFF NEW TATTOO IN STYLE OF LINDSAY LOHAN  —  Jordin Sparks loves posting pics to Twitter — especially of her skinnier bod and the tats she adorns it with.  —  Now, she appears to be taking a page out of Lindsay Lohan and Miley Cyrus' tattoo-filled books.

Reese Witherspoon Joins Disney's ‘Wish List’  —  EXCLUSIVE: Reese Witherspoon has attached herself to star in Wish List, a Disney comedy about an overly imaginative little girl who makes ten wishes at a wishing well.  They don't come true because her coin never reached the bottom and eventually …

Vera Wang is Designing My Wedding Dress!!  —  I am so excited to reveal that Vera Wang is my wedding dress designer.  Vera has been a close family friend for a long time and we had talked about this moment for years, so when it came to picking my wedding dress designer she was the first person I thought of.

LADY GAGA IS A HOUNDSTOOTH HOTTIE  —  Lady Gaga knows how to make a fashion statement ... even in a conservative, houndstooth get-up!  We find it interesting that the pattern continues onto her leg.  Way to own it, Gaga.  —  The eccentric singer visited the lady's of The View …

FAMILY PHOTO  —  It's the photo NO ONE ever thought would be taken ... Charlie Sheen and his ex-wife Brooke Mueller TOGETHER with their kids this weekend ... smiling, like one big happy family.  —  The meeting took place at Charlie's Hollywood Hills mansion Sunday — while Brooke was on a break from her new rehab program.

Maya Rudolph Will Have a Bigger Part on Up All Night  —  Christina Applegate and Maya Rudolph clasp hands.  —  NBC is making a major tweak to its new Will Arnett-Christina Applegate comedy Up All Night.  The Lorne Michaels-produced series will still focus on Arnett and Applegate's attempts …

Fantasia Barrino's Baby Daddy Still Married To His Ex!  —  Former American Idol winner Fantasia Barrino is pregnant by her boyfriend Antwaun Cook, but RadarOnline.com has exclusively learned he's still married to his ex!  —  Fantasia made headlines when she got Antwaun's last name tattooed …

Kristin Cavallari Got Drunk With The Kid From ‘Boy Meets World.’ Why Not?  —  Apparently when you're a D-list reality star who gets epically dumped by an NFL quarterback days before your wedding, you have the option of trying to bang your childhood crushes, so here's a sloppy drunk Kristin …

Well that didn't last long... Rihanna goes back to her rude girl ways getting raunchy as a scantily-clad carnival queen  —  Yesterday she showed off a toned-down look sporting a demure maxi dress, simple make-up and a relaxed hair style - a world away from her usual sexed-up style.

Rep: Ryan Kwanten Full-Frontal Nude Photo “Is Fake”  —  Calm down, True Blood fans.  —  A “nude photo” leaked online Monday of Ryan Kwanten is fake, his rep tells Us Weekly.  The low-resolution shot shows the 34-year-old actor with his pants pulled down — leaving nothing to the imagination …

I'm The REAL Johnny Bananas!  —  An MTV reality star is threatening to sue the people behind “Entourage” — claiming the show stole his nickname, “Johnny Bananas” ... and used it to fuel a storyline without his permission.  —  In case you gave up on “Entourage” ... Johnny Drama recently agreed …

Vanessa Minnillo Calls Jessica Simpson The ‘Elephant In The Room’  —  Looks like Vanessa can't quite shake the ghost of Nick & Jessica as a couple!  —  During Nick Lachey and Vanessa Minnillo's TLC reality special Nick & Vanessa's Dream Wedding, the name Jessica Simpson came up, and NOT in an extremely positive light.

When Reality-TV Fame Runs Dry  —  Spencer Pratt and Heidi Montag made millions via MTV's hit docusoap The Hills.  But they admit to Kate Aurthur that they were wrong—being famous for nothing can't last forever.  —  Spencer Pratt and Heidi Montag—the whoriest of the famewhores …

Jennifer Lopez Deal to Judge ‘American Idol’ Is Done - At a Monster Payday  —  Fear not, Jennifer Lopez fans: the singer is returning to “American Idol” to judge for at least another year, TheWrap has learned through two individuals familiar with the deal.  —  The pop star will be returning …