Leighton Meester Sex Tape — XOXO  —  Spotted ... “Gossip Girl” star Leighton Meester having sex with her BF... on video.  —  We've learned a Meester tape is being shopped around town.  It was shot a few years back, and shows Leighton in mostly innocuous though nude scenes …

RADARONLINE.COM WORLD EXCLUSIVE!  Jon & Kate To Announce Divorce  —  It's official.  Jon and Kate Gosselin will announce on Monday that they are divorcing, a source close to the situation tells RadarOnline.com exclusively.  —  EXCLUSIVE VIDEO INTERVIEW: Kate's Brother Says “Their Marriage Is Over!”

Susan Boyle axed from Britain's Got Talent tour after balcony cat rant  —  Susan Boyle was dropped from a second Britain's Got Talent concert last night after launching into a bizarre rant over her beloved cat Pebbles.  —  The distressed singer was seen shouting on the balcony …

EXCLUSIVE: Robert Pattinson Hit By Cab!  —  Rob Pattinson is quickly learning the hazards of filming a movie in New York City - he was hit by a taxi cab on Thursday while running away from hysterical fans!  —  RadarOnline.com witnessed the Twilight star get clipped by a cab around noon …

Katherine Heigl back at 'Grey's Anatomy'  —  Actress' option on ABC drama was picked up, sources say  —  It has been a real-life cliffhanger bigger than the one faced by her character Izzie in the season finale of “Grey's Anatomy”: Will series co-star Katherine Heigl return to “Grey's” next season?

Spencer and Heidi Pratt to Return to I'm a Celebrity ... Again  —  After several attempts to quit before officially leaving I'm a Celebrity... Get Me Out of Here! on June 8, the Hills stars are returning to the show again, Usmagazine.com confirms.  —  The newlyweds will join the entire cast …

Lauren Conrad's Shocking Confession - Not So Shocking!  —  As Lauren Conrad is pimping out her new book, she is letting her mouth fly open and revealing all kinds of secrets from her former show The Hills.  —  The biggest thing she let drop this morning while on The View was that the so-called …

Angelina Jolie Celebrates World Refugee Day  —  Standing ovations underscored an emotional ceremony Thursday marking World Refugee Day - with some of them led by Angelina Jolie.  The star, along with the rest of the audience, was visibly moved as they heard firsthand stories from refugees who have been relocated to the United States.

Local woman helps rescue Tom Brady from Charles River … BROOKLINE, Mass. — A local woman made an all-star rescue out on the Charles River.  —  A couple weeks ago Tom Brady and his wife Gisele Bundchen left behind their glitz and glamour lifestyle and hit the Charles in kayaks.

Meet the new Conan, same as the old Conan  —  By Steven Zeitchik and Nellie Andreeva  —  Kickinger, left, and Schwarzenegger as Conan  —  Lionsgate and Nu Image/Millennium, the two companies behind the Conan reboot, might have found their new Conan — and he bears striking similarities to the old Conan.

Josie Bissett Returns to New Melrose Place  —  Looks like Melrose Place is getting more tenants - Josie Bissett is returning to her old haunt as a guest star, PEOPLE confirms.  —  Bissett reprises her role as Jane Andrews Mancini, sister to Laura Leighton's Sydney Andrews …

Neil Patrick Harris on Having Kids: Maybe Someday  —  With costars Alyson Hannigan and Cobie Smulders starting families, is How I Met Your Mother star Neil Patrick Harris next?  —  In a statement to PEOPLE, Harris, who recently hosted the Tony Awards to great reviews, didn't directly address …

Brody, Whitaker, Wood to ‘Experiment’  —  Scheuring to direct remake of German thriller  —  Adrien Brody, Forest Whitaker, Elijah Wood and Cam Gigandet will star in “The Experiment,” a remake of the German psychological thriller “Das Experiment” for Inferno Entertainment and Magnet Media Group.

Jennifer Love Hewitt Writing a Relationship Advice Book  —  Jennifer Love Hewitt  —  She's been romanced by the likes of John Mayer and Carson Daly, engaged to actor Ross McCall, and is currently hot and heavy with her Ghost Whisperer costar Jamie Kennedy.  Love is, after all, her middle name.

Idol Castoff Carly Smithson Hooks Up With Evanescence  —  Adam Lambert's not the only American Idol finalist to field offers about fronting an established rock band.  —  Season seven's sixth-place finisher, Carly Smithson, is eschewing a solo career and taking a stab at becoming a frontwoman …

Jeremy Piven's Been Fish-Free for 10 Months  —  Hold the fish for Jeremy Piven.  —  “I haven't had a piece of fish since the doctor told me to lower my blood mercury level,” the Entourage Emmy winner told PEOPLE during Thursday's Lakers celebration party at Los Angeles's Nokia Club.