EXCLUSIVE: Naked Photos Of Ashton Kutcher's Mistress Surface — Her Party Lifestyle Revealed  —  Brittney Jones, the woman who says she had steamy one-night affair with married Hollywood heartthrob Ashton Kutcher, has a history of wild partying and a passion for posing naked …

Katy Perry's Honkers — Too Hot for ‘Sesame Street’  —  Katy Perry's breasts — and song — have been yanked from “Sesame Street” ... after the show began receiving complaints like, “DUDE MY SON SAW THIS AND GOT A BONER WTTTTTTTTTF.”  —  Katy shot a segment for the show …

Jen Aniston Fails to Drum Up Ratings for Cougar Town  —  Jen Aniston's buzzed-about guest-starring role on Wednesday's Cougar Town didn't drum up ratings for the ABC sitcom.  —  Around 12.6 million viewers watched the season premiere of the Emmy award-winning Modern Family — a successful bow.

Joey?  Matt IS not my name!  —  WE PROVOKE AN UN-FRIENDLY REACTION  —  As one of the stars of sitcom Friends, you'd think Matt LeBlanc was an affable sort of fella who was able to take a joke.  Not so...  When we bumped into the actor - famous as Joey in the long-running US series …

EXCLUSIVE: Lindsay Lohan Drank, “Giggled” as She Tweeted Drug Confession  —  Lindsay Lohan certainly sounded contrite in her confessional Sept. 17 Tweet, in which she admitted to failing a drug test.  ("I'm taking responsibility for my actions and am prepared to face the consequences," Lohan, 24, wrote.)

Jodie Foster and Kate Winslet To Star In Roman Polanski's ‘God Of Carnage’  —  EXCLUSIVE: Christoph Waltz (Inglourious Basterds) and Matt Dillon (Crash) will play their husbands in Polanski's adaptation of Yasmina Reza's Tony-winning play.  Shooting begins in Paris in February for 12 weeks.

EXCLUSIVE: Bret Michaels To Have Heart Surgery; Remains In ‘Good Spirits’  —  Rocker-turned-reality-TV star Bret Michaels has another major challenge ahead of him, RadarOnline.com has exclusively learned.  —  PHOTOS: Bret Michaels Through The Years  —  The Poison frontman …

EXCLUSIVE DOCUMENTS: Drug Cartel Wanted Danielle Staub Dead  —  The man who knew Danielle Staub as a hooker in Miami - before she was famous - has claimed a drug cartel wanted the Real Housewives of New Jersey star dead after a botched drug deal.  —  Daniel Aguilar was questioned under oath …

Lindsay Lohan Will Dodge Jail Bullet  —  Lindsay Lohan will not have to spend the next 30 days in jail ... sources connected with the case tell TMZ.  —  There was a buzz in the case that Judge Elden Fox would have Lindsay jailed tomorrow — without giving her bail — and make her sit behind bars for 30 days until the next hearing.

Jenny McCarthy & Jim Carrey: Working It Out  —  Jenny McCarthy and Jim Carrey may be giving love another shot!  —  She pulled the plug on their nearly five-year-relationship last April, as Star was first to reveal, because his bouts of depression made life with him very difficult at times.

Katherine Heigl gives $1 mil to animal cause  —  VIDEO: Aims to eliminate killing of L.A. shelter dogs and cats  —  Television and film actress Katherine Heigl announced Thursday at a press conference in Los Angeles that she would be pledging $1 million to spay and neuter programs in the city and county of Los Angeles.

Portia de Rossi — Officially Portia DeGeneres  —  Portia de Rossi is no more ... at least in the name department ... because she's now officially known as Portia Lee James DeGeneres.  —  TMZ has learned a judge granted Portia's name change petition today in L.A. County Superior Court.

Lady Gaga's Meat Dress Turning Into Beef Jerky  —  Landov  —  One of the obvious problems with a dress made entirely out of meat is that it's perishable.  So, after Lady Gaga premiered her fleshy outfit at last week's MTV Video Music Awards, fans had to wonder: What would become of the famous meaty fashion after the show?

Chloe Moretz Will Be ‘Emily The Strange’  —  EXCLUSIVE: Chloe Moretz continues to blaze a path as Hollywood's hottest teenage actress.  Universal Pictures has acquired rights to the Dark Horse comic Emily The Strange, and Moretz is attached to play the title role of the odd but stylish young lady.

Video: New ‘Harry Potter and the Deathly Hallows’ Trailer Thrills  —  After a disappointing summer blockbuster season, Harry Potter is here to give us a major shot in the arm.  Just watch the new, awe-inspiring trailer for ‘Harry Potter and the Deathly Hallows Part I.’

EXCLUSIVE: Spencer Pratt and Heidi Montag Cash-Strapped; Living At Mom's House  —  Cash-strapped reality TV (former) stars Spencer Pratt and Heidi Montag are living in one of his mother's beach homes because they have serious money problems, RadarOnline.com has exclusively learned.

EXCLUSIVE: Jennifer Lopez Bans Ex From American Idol Audition  —  Jennifer Lopez has already crossed off one American Idol contender off the list: her ex-husband Ojani Noa.  A source close to Noa told RadarOnline.com exclusively that he was banned from auditioning for the show.

Janet Jackson's romance heats up  —  Tweet  —  Janet Jackson's relationship with her new billionaire boyfriend, Wissam Al Mana, seems to be heating up.  They were spotted Tuesday dining at Rabbit in the Moon on West Eighth Street.  “Janet was glowing.  They had a corner table and were very cuddly.

Ask Ausiello: Spoilers on ‘Glee,’ 'Grey's,' ‘NCIS,’ ‘Smallville,’ ‘House,’ and more!  —  Got a scoop request?  An anonymous tip you're dying to share?  Just want to say hi?  You can send any/all of the above toausielloscoop@ew.com  —  Question: Okay, so in order for me to make it 'till Thursday …

Kelly Osbourne Still Not Over Breakup with Luke Worrall  —  Kelly Osbourne sits down with Ellen DeGeneres  —  Kelly Osbourne still hasn't recovered from her split this summer with former fiancé Luke Worrall, which she says was her second heartbreak in life but by far the worst.

EXCLUSIVE: ‘Grenade’ Attack - Jersey Shore's ‘The Situation’ Slapped With Legal Situation  —  The Situation's iPhone application might have soared into Apple's Top 10-grossing apps, but those abs from the Jersey Shore have a potential legal “grenade” about to be lobbed in his direction, RadarOnline.com has exclusively learned.