Aero Assault — Perry Shoves Steven Tyler Off Stage  —  TMZ has obtained video ... showing Aerosmith guitarist Joe Perry hip-checking Steven Tyler off the stage and into a crowd at a concert in Toronto last night ... and it didn't look like no accident.  —  It all went down during a performance of …

Kat Von D Confirms She's Dating Jesse James  —  After a few days of speculation, Kat Von D took to Twitter this afternoon to announce that she and Sandra Bullock's ex, Jesse James, are indeed dating.  Kat has since deleted the Tweet — but once it's out, there's no going back.

Heidi to Spencer: Happy Valentine's Day, Sucker  —  Nothing says “I don't love you anymore” like getting a divorce on Valentine's Day ... just ask Heidi Montag.  —  TMZ has learned ... the divorce of Heidi and Spencer will become final on February 14, 2011.

Snooki Formally Charged With Annoying People  —  Nicole “Snooki” Polizzi could be found guilty of being annoying — so said prosecutors Wednesday in a Seaside Heights, NJ court hearing related to her July 30 boardwalk arrest, reports the Associated Press.  —  Adding a new, third charge …

Exclusive: Kenny Chesney Cheats with ESPN Reporter  —  With his longtime girlfriend back at home in Tennessee, Kenny Chesney enjoyed a steamy Mexican getaway with another woman!  —  In the Aug. 30 issue of Star, on sale now, we exclusively report that the country crooner enjoyed …

L&S Exclusive: SNL co-stars Fred Armisen and Abby Elliott are a couple  —  Life & Style can exclusively report that Saturday Night Live co-stars stars Fred Armisen and Abby Elliott are dating.  —  As revealed by Life & Style last week, Fred split from Mad Men's Elisabeth Moss in May after 10 months of marriage.

BREAKING NEWS - Lindsay Lohan's Attorney In Court NOW To Negotiate Early Release From Rehab  —  Lindsay Lohan's attorney Shawn Chapman Holley is at the Beverly Hills Courthouse right now, speaking with Deputy District Attorney Danette Meyers and Judge Elden Fox to discuss the possibility …

Aniston, Cher — Alleged Victims in Credit Card Scheme  —  TMZ has learned ... the U.S. Secret Service just closed in on a woman accused of operating a serious credit card scheme ... and many of the alleged victims are major Hollywood mega-stars.  —  According to an affidavit filed …

Sharon Murphy — ‘Disturbed’ by Simon's Bed Report  —  Sharon Murphy is lashing out at the L.A. County Coroner's report on Simon Monjack's death — especially the part that references her sharing a bed with Simon.  —  TMZ broke the story ... according to the final report …

Nikki L. Presents: The REAL Rolling Stone All-Nude “True Blood” Cover  —  I threw down the glove, and Nikki L. picked it up, slapped me across the face, wiped my butt with it and then used it to wash my f**king windshield.  —  You own me, girl.  —  And it goes without saying, but no disrespect to the lovely Miz Paquin.

Nina Garcia's 3-Year-Old Eager to Play Older Brother  —  With her second child - another son - due in December, Project Runway judge and Marie Claire fashion director Nina Garcia says her 3-year-old son Lucas is ready to take on the role of older sibling.  —  “He's excited and he gets it …

Hilary Duff's Dream Wedding Dress Photos  —  Newlywed Hilary Duff gushes about her “dream wedding” in the latest issue of OK!  Magazine.  —  “It feels wonderful [to be married],” Duff tells OK!  “It hasn't fully sunk in yet!”  —  The 22-year-old actress said “I do” …

Jon Hamm, Eva Longoria Parker to Add Sizzle to Emmys  —  A strong and silent ad executive, a desperate housewife and a geeky but lovable science whiz have been added to Emmys' golden list.  —  Nominees Jon Hamm (Mad Men) and Jim Parsons (The Big Bang Theory), along with Housewives' Eva Longoria Parker …

Idris Elba Is New Alex Cross In Relaunched James Patterson Film Franchise  —  EXCLUSIVE: Idris Elba has signed to play Dr. Alex Cross in Cross, a new installment of James Patterson's bestselling murder mystery series that will be directed by David Twohy.  Kerry Williamson wrote the script.

FIRST LOOK: Britney Spears Gleeks Out On ‘Glee’ Set  —  LOS ANGELES, Calif. — Britney Spears has officially hit the set of “Glee.”  —  On Tuesday, the pop princess Tweeted a photo of herself (and pal/assistant Brett Miller) behind the scenes at McKinley High School.

Oscar Talk For Noomi Rapace; She's Up For ‘Sherlock Holmes 2’ & ‘Mission Impossible 4’  —  Oscar season officially begins September 1st.  And already I hear Hollywood types everywhere discussing the films from Stieg Larsson book The Girl With The Dragon Tattoo, they're wondering aloud …

EXCLUSIVE: Teen Mom's Farrah Opens Up About Death of Sophia's Dad  —  Teen Mom star Farrah Abraham opens up to the new issue of Us Weekly about the death of 18-month-old daughter Sophia's dad, Derek Underwood.  —  “It's getting easier,” says Abraham, 19, of Underwood, who died in a car accident …

What Is It About 20-Somethings?  —  ROW 1, left to right: Annie Ling, Jen Davis, Latoya Ruby Frazier, Elizabeth Weinberg.  ROW 2: Dru Donovan (1,2,4); Marvin Orellana (3).  ROW 3: David Wright, Latoya Ruby Frazier, Jen Davis, Annie Ling.  —  Why are so many people in their 20s taking so long to grow up?

Chris Lambton Offered New Bachelor Gig-But Refusing to Sign On  —  “All of our best Bachelors have been hesitant at first.”  —  So says one rock-solid Bachelor source, and if that's true, Chris Lambton could end up being the best Bachelor of all time.  —  According to multiple show insiders, Chris L.

Chelsea Handler Will Host MTV Video Music Awards  —  She's already the rare woman on the roster of late-night comedy hosts, and now Chelsea Handler, the star of the E! network series “Chelsea Lately,” is about to join another mostly male club.  On Wednesday, she was officially announced …

I Hate Kourtney!  —  JUST KIDDING!  It's so funny how ridiculous this is.  I am so proud of Kourtney!!  She had Mason less than a year ago and is at her skinniest.  She looks amazing and is an inspiration to new moms everywhere!!!  —  We have such different bodies …

Seth Rogen enrolls in ‘Boo U.’  —  DreamWorks Animation has handed Seth Rogen its lead ghost post.  —  The “Funny People” star, who voiced the blobby B.O.B. in “Monsters vs. Aliens” and the martial arts-trained Mantis in “Kung Fu Panda,” has been cast to voice a lead character in the studio's “Boo U.”