Richie Off the Wagon — Popped For DUI  —  TMZ has learned Richie Sambora was arrested for DUI in Laguna Beach, Calif.  —  Law enforcement sources tell us the Bon Jovi guitarist was pulled over by the Laguna Beach PD just before 11:00 PM last night.  Cops say they observed him driving erratically …

Kimora Lee Files for Divorce from Russell Simmons  —  Kimora Lee Simmons filed for divorce from her estranged husband, Russell Simmons, in Los Angeles County Superior Court Tuesday.  —  The couple announced that they had split up in March 2006, but said they had already been separated “for some time.”

Carrie Underwood & Chace Crawford Break Up  —  Carrie Underwood and Chace Crawford have split, sources confirm to Usmagazine.com.  —  The American Idol winner, 25, and the Gossip Girl star, 22, had been dating since last July, but did not go public with their romance until October.

Robin Williams's Wife Files for Divorce  —  Robin Williams's wife has filed for divorce after 19 years of marriage, the actor's rep, Mara Buxbaum, has confirmed to PEOPLE.  —  Marsha Garces Williams, 51, filed a divorce petition in San Francisco on March 21, citing irreconcilable differences, according to the San Francisco Chronicle.

Christina Aguilera is a Booby Boxer  —  Christina Aguilera's post-pregnancy body is proving a hit with husband  —  Jordan Bratman.  —  The ‘Dirrty’ singer - who gave birth to son Max Liron in January - lost her  —  famously toned physique when she fell pregnant, but revealed Jordan loves

JOLIE BABY PIX ‘WORTH $10M’  —  THERE'S no limit to how much money celebrities are being paid to pimp out their babies in the magazines and tabloids.  —  After paying Christina Aguilera a reported $1.5 million in February for shots of her newborn, Max, People shelled out a whopping $6 million …

Laila Ali Gets Ready for Motherhood  —  Laila Ali announces she and her husband Curtis Conway are expecting a baby  —  Laila Ali, cohost of NBC's American Gladiator and the youngest daughter of Muhammad Ali, is expecting her first child with husband former NFL player Curtis Conway.

Kebabs, scabs and rehab  —  The singer's spotty skin shocked onlookers as it emerged she is to return to rehab, this time abroad.  —  Crack addict Amy, 24 — whose looks have been ravaged by drugs — also had cuts on her arm as she popped out near her London home.

Blubbery Jack Nicholson has a whale of a time in St Barts... but still draws the females  —  Youth isn't exactly on his side and his girth is bigger than ever, but Jack Nicholson proved yesterday he still has what it takes to attract the female eye.  —  The Hollywood star spent …

Cousin Confirms Jamie Lynn Spears Is Engaged  —  Pregnant 16-year-old Jamie Lynn Spears and boyfriend Casey Aldridge are engaged, his cousin, Tina Robinson, confirms to Usmagazine.com.  —  “He proposed a few days ago, and she accepted,” Robinson tells Us.  —  Robinson says she hasn't seen …

TINA CALLING KRISTEN  —  OF all the offers she's gotten, Eliot Spitzer's call girl, Ashley Dupre, might actually want to consider this one.  Producer/writer/actress Tina Fey is offering Dupre, a k a “Kristen,” a role on her NBC hit “30 Rock.”  Fey told The Post's Melissa Jane Kronfeld, “I would love Spitzer's girl.”

Richard Widmark, Actor, Dies at 93  —  Richard Widmark, who created a villain in his first movie role who was so repellent and frightening that the actor became a star overnight, died Monday at his home in Roxbury, Conn. He was 93.  —  His death was announced Wednesday morning by his wife, Susan Blanchard.

Hills Premiere Breaks Ratings Records  —  The season premiere of The Hills Monday night was the highest rated episode of the series ever, according to MTV.  —  With an average of 4.7 million viewers, the premiere was the most watched program across all of TV for viewers aged 12 to 34 and the highest rated cable telecast of 2008.

Britney to Appear at Kids Choice Awards?  —  Hot on the heels of her turn as a ditzy receptionist on CBS sitcom How I Met Your Mother, OK! has learned that Britney Spears may be making another high profile show-biz appearance — this time on the orange carpet of the Kids' Choice Awards on March 29!

Ashley Put the Dupe in Dupre  —  Spitztastic Ashley Alexandra Dupre conned “Girls Gone Wild” back in 2003, claiming she was 21 and that her name was Amber Arpaio — and we have it all on tape!  —  You can clearly hear Ashley tell the GGW cameraman her name is Amber Arpaio and that she is over 18.