In Touch Exclusive: Jamie Lynn Spears is betrayed  —  For months, rumors have circulated that Casey Aldridge has cheated on Jamie Lynn — but no one has come forward to confirm them, until now.  In an exclusive interview with In Touch, 28-year-old Kelli Dawson reveals that she and Casey …

Madge and Guy WILL adopt girl  —  THIS is the orphan whom Malawian officials say pop goddess MADONNA is “on the very cusp” of adopting.  —  Madge originally scrapped her year-long battle for three-year-old Mercy James just four months ago as her marriage to British film director GUY RITCHIE, 39, hit the rocks.

Singer Ali Lohan Flaunts a Fuller Chest  —  Did 14-year-old singer Ali Lohan have a summer growth spurt?  —  Us Weekly reports in its latest issue, on newsstands now, that the young star of Living Lohan flaunted what looked like overnight curves at a Jonas Brothers concert in East Hampton, NY on August 9.

Pamela Anderson's New Man!  —  If things go well for Pamela Anderson and her new man, she could soon become royalty.  —  Anderson has been quietly seeing a man from the United Arab Emirates.  And he's not just any man—the dude is a member of Abu Dhabi's royal family, a source exclusively tells me.

Paula Wagner leaves UA  —  CEO will retain co-ownership interest in studio  —  Is it all about the money?  —  Paula Wagner on Wednesday announced that she will be leaving her roles as chief executive officer of United Artists.  —  Her exit raises questions about the future of United Artists …

BRITNEY: “EXCITED ABOUT THE FUTURE”  —  The Britney Spears bonanza continues!  —  Check out this just released snap of the comeback queen with her two boys, Jayden James and Sean Preston, during her first interview in two years.  —  FYB has a few more excerpts from her comeback chat.

Sources: Jennifer Aniston & John Mayer Split  —  Jennifer Aniston and John Mayer have called it quits, multiple sources confirm to PEOPLE.  —  “They had a great time together but they are just in different places in their lives right now,” says a source of Aniston, 39, and Mayer, 30, who kicked off their courtship in April.

Pop Tarts: End of an Era: Hugh Hefner Said to Be Pulling the Plug on Playboy Parties  —  LOS ANGELES — It looks like Holly Madison is finally getting what she wants — Hugh Hefner all to herself and the winding down of his wild parties populated by girls wearing next to nothing.

Transgender Contestant to Compete on Top Model  —  One of the 14 girls who will compete on the new season of America's Next Top Model - which returns to The CW on September 3 - is transgender.  —  “My cards were dealt differently,” Isis, a 22-year-old former receptionist …

Pictured: The horrific moment Olympic weightlifter turns his elbow back to front  —  This is the moment Hungarian weightlifter Janos Baranyai's first Olympics ended in agony when he dislocated his right elbow in the ugliest moment yet of the Olympic weightlifting competition.

Housewives Creator: Eva Longoria “Desperately Trying” for Baby  —  Eva Longoria Parker's boss has spilled the beans!  —  “Eva is desperately trying to get pregnant with [husband] Tony Parker,” Desperate Housewives' creator and executive producer Marc Cherry told Us Weekly in its latest issue, on newsstands now.

Audrina Patridge to Appear on New Sitcom  —  Audrina Patridg  —  The Hills star Audrina Patridge has been offered a guest role on an episode of FOX's new sitcom Do Not Disturb this fall, she writes on her blog.  —  The reality TV personality will play a guest at the hotel where the comedy series is set.

cutest tabloid cover ever - shiloh vs suri  —  good morning!  oh my goodness - in my almost five years of blogging here on popbytes (next month is my big anniversary) this has to be hands down the cutest tabloid cover ever - the latest STAR magazine is featuring a hollywood princess face-off between …

The Naked Truth About Anna Faris  —  From high school geek to hot blonde on the cover of Playboy!  —  Welcome to Anna Faris' life.  —  The funny bombshell has landed the cover of the men's magazine for two reasons: She stars as a Playboy Bunny who moves into a sorority house in the upcoming comedy …

Paris Hilton sued over lack of publicity for film  —  MIAMI (AP) — Paris Hilton didn't do enough pledging for a 2006 sorority comedy, according to a lawsuit filed Tuesday.  —  Worldwide Entertainment Group Inc. filed the lawsuit in U.S. District Court in Miami, alleging …