Lindsay Lohan Mug Shot — The Smirk  —  TMZ has obtained Lindsay Lohan's brand new mug shot — in which she's dressed in an orange jumpsuit and cracking a smirk.  —  The photo was taken moments after Lindsay arrived at the Lynwood Correctional Facility to begin her 90-day jail sentence.

EXCLUSIVE AUDIO: The Tape That Could Destroy Mel: “No One Will Believe You”, He Says After She Charges: “You Hit The Baby”  —  WARNING: This audio may not be reproduced or republished.  —  It is the audio tape that could destroy Mel Gibson.  —  The Hollywood star is accused by Oksana Grigorieva …

Jennifer Aniston Allegedly Victim of Dangerous Stalker  —  TMZ has learned ... Jennifer Aniston just got a restraining order against a man who was arrested after prowling around a place she frequents — and the man had a sharp object, duct tape and is considered violent.

PSR 7/20/10: Lindsay in Jail, Angelina & Brad Cozy Up For Salt, & Steve's Office Romance Rumors  —  Lindsay Lohan begins serving her jail sentence, Angelina Jolie brings a beardless Brad Pitt as her date to the Salt premiere, and Steve Carell tells us about a possible romance for his last season on The Office.

Jesse James Wins Big Custody Victory  —  The judge in the Jesse James/Janine Lindemulder custody battle just ruled Jesse can take daughter Sunny to live in Texas.  —  When the judge in Orange County make the ruling, Janine — who's been trying to block the move so she could visit Sunny …

Ali Larter Is Pregnant!  —  There's a baby on the way for Ali Larter and her writer/actor husband Hayes MacArthur.  —  “Ali and Hayes are thrilled to be expecting their first child,” her rep tells PEOPLE exclusively.  The baby is due this winter.  —  Having a family has long been in the cards …

Jersey Shore's Snooki: My Costars Are “Jealous” of Me  —  Is Nicole “Snooki” Polizzi becoming a diva?  —  The pint-sized, breakout star of the Jersey Shore says no — but resentment might be brewing among her housemates.  —  “Myself, Pauly, Vinny and Jenny [J-Woww], we've all stayed the same …

Jenna Fischer's Minister at Her Wedding: Jeff Probst  —  As the host of Survivor for the past 20 seasons, Jeff Probst has presided over many an alliance.  But none was as star-studded as the July 3 wedding of The Office star Jenna Fischer to writer Lee Kirk.

Ice-T Arrested  —  TMZ has learned Ice-T has been arrested in New York City.  —  Ice was allegedly driving on a suspended license, pulled over for driving without a seat belt and taken into custody.  —  Ice tweeted a while ago that he and Coco were taking their dog to the vet.

Sarah Palin Boycotting Bristol and Levi's Wedding  —  Everyone in Alaska is hoping for an invitation to Bristol Palin and Levi Johnston's August wedding to land on their doorstep, everyone that is except the state's most famous resident and mother of the bride, Sarah Palin, who will not be attending.

EXCLUSIVE: Rehab-Bound Rachel Uchitel Did Drugs With Tiger Woods — Read Their Emails  —  Rachel Uchitel is the newest addition to Celebrity Rehab, and RadarOnline.com has learned Ambien is the drug of choice that landed her there.  —  We've also learned that she did the drug with Tiger Woods, using it to enhance sex.

Former Bachelorette Defends Frank's Decision to Leave Ali  —  DeAnna Pappas doesn't think Frank is a bad guy for leaving Ali Fedotowsky on Monday's Bachelorette because he still has feelings for a girlfriend back home.  —  “The one thing I do give him credit for is that he was brutally honest …

Exclusive: ‘Chuck’ braces for attack of Olivia Munn  —  Actress-author-model-animal crusader-Daily Show correspondent Olivia Munn can now add superspy to her endless list of hyphenations when she guest-stars on Chuck this fall!  —  Munn, who has a regular role on NBC's midseason comedy Perfect Couples …