Kris Humphries — How I Knew Kim Kardashian Cheated on Me with Kanye West  —  How I Knew Kim  —  Cheated on Me  —  EXCLUSIVE  —  Kris Humphries told his ex, Myla Sinanaj ... he KNEW Kim Kardashian hooked up with Kanye West because he was mysteriously absent from the big wedding ... sources close to Myla tell TMZ.

‘Jeopardy!’  Host Alex Trebek Suffers Heart Attack  —  The iconic game show host was admitted into Cedars-Sinai Medical Center Saturday, and is currently under observation.  —  Alex Trebek, longtime host of the iconic game show Jeopardy!, was admitted into Cedars-Sinai Medical Center …

Brave Wins, Abraham Lincoln: Vampire Hunter Doesn't  —  Brave made good on the Pixar brand, winning the weekend box office with an estimated Friday-Sunday gross of $66.7 million.  —  Abraham Lincoln: Vampire Hunter performed like its namesake, too—the pre-White House one who had trouble winning elections …

Reese Witherspoon talks pregnancy, prom dress shopping and of new film  —  When a reporter told Reese Witherspoon how great she looked Saturday night, the pregnant Oscar winner quipped, “Thanks, but frankly I'm feeling very round tonight.”  —  When it was suggested she likely was avoiding things …

Octomom — I Was Harassed by Virgin America Flight Crew  —  Virgin America Flight Crew  —  EXCLUSIVE  —  Nadya Suleman says she recently endured the flight from hell — but it wasn't the passengers or turbulence that ruined her trip ... it was the flight crew of Virgin America.

Lifetime Producers Worried Sick — THEY DON'T GET IT!  —  Sources close to Lindsay Lohan's Lifetime movie tell TMZ ... producers have been in hysterics these past few weeks over LiLo's latest hijinks, and we're left to wonder ... WHY?!?!?!  —  According to our sources, producers were particularly upset over her car accident on PCH.

MILA KUNIS TAKES A HIKE AFTER TED PREMIERE  —  What a difference a day makes!  —  Less than 24 hours after she got all glammed-up to attend the premiere of her newest flick, Ted, Mila Kunis traded her turquoise Christian Louboutins for tennis shoes as she headed to the Hollywood Hills …

Octomom — I GOT A BOYFRIEND  —  I GOT A BOYFRIEND  —  EXCLUSIVE  —  Octomom — the woman who said she's been celibate for the last 13 years ... and planned to stay that way until her kids reached 18 — now has her very own BOYFRIEND ... and TMZ has the video evidence.

Backstreet Boys Star Taking on Twilight and True Blood?!  —  Just when you thought everyone had already gotten into the vampire craze, along comes a Backstreet Boys star to sink his teeth into the bloodsucking mania.  —  We're talking about Kevin Richardson, who's vamping it up in a new fang movie.