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 …

Gisele Bündchen Is Pregnant  —  Gisele Bündchen is expecting and “ecstatic,” sources tell PEOPLE.  She is due early next year.  —  Speculation has grown since pictures showing the supermodel in Brazil this week surfaced showing what seems to be a perceptible bump.

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!”

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.

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 …

Curry and Jolie: The New Cosell-Ali?  —  During the thick and thin of his triumphant career, Muhammad Ali always turned to Howard Cosell when he wanted to give a good, honest interview.  He knew Howard wouldn't hold back at all, and also knew he could let loose in that glorious Muhammad way.

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.

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 …

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?

Pixar grants girl's dying wish to see ‘Up’  —  Company sent DVD so Huntington Beach girl, 10, could watch it.  —  Recommend  —  HUNTINGTON BEACH - Colby Curtin, a 10-year-old with a rare form of cancer, was staying alive for one thing - a movie.  —  From the minute Colby saw the previews …

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.

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 …

Who Knew Bell Was Such A Babe?  —  Sure, she was a total hottie in Forgetting Sarah Marshall, but we haven't seen much of Kristen Bell lately, so she kinda fell off the radar!  The actress and her boyfriend Dax Shepard were snapped in Hawaii yesterday, and the couple did super normal things …

Jen Aniston Hooks Up with Brad  —  No, not that Brad ... but “The Hangover” star Bradley Cooper.  —  Jen and Bradley — who co-starred in “He's Just Not That Into You” together — were spotted leaving a restaurant in NYC last night.  —  Cooper swears the two aren't dating …

BEYONCE BACKOUT STUNS CLUB  —  A PULLOUT by Beyoncé Knowles has a Manhattan clubowner threatening a million-dollar lawsuit.  —  The pop princess was slated to perform tomorrow at M2 — the West 27th Street nightclub that used to be Crobar and Mansion — as part of the launch of her “I Am . . . Sasha Fierce” North American tour.

Robert Pattinson Makes Out With Girl Not Named Kristen  —  Relax, it's just a movie kiss.  But I bet he used his tongue anyway, 'cause that just how he rolls.  —  Ladies and Gentlemen we have the first pictures of Robert Pattinson and Remember Me co-star Emile de Ravin kissing on the beach.

INSIDE STORY: What Lady Gaga Is Really Like  —  Kerry Rhodes escorts Lady Gaga in the “Paparazzi” video  —  In her latest music video for the single “Paparazzi,” Lady Gaga plays, well, Lady Gaga: a star who shutterbugs love to follow.  —  So what's life like behind the cameras?