ROB KARDASHIAN has accused his girlfriend . . . British singer RITA ORA . . . of some serious cheating.  Yesterday he Tweeted, quote, "She cheated on me with nearly 20 dudes while we were together . . . But I mean 20?!!!!  How can a woman who is so busy trying to start her own career have time to be with so many dudes while in a relationship?!  I am actually disgusted."

 

PRINCE WILLIAM and KATE MIDDLETON are expecting their first child . . . but she's in the hospital with a severe form of morning sickness.  It sounds like she and the baby are going to be okay though. The baby would officially become third in line for the British throne, behind PRINCE CHARLES and William.  PRINCE HARRY is now fourth.

 

The IRS seized all of LINDSAY LOHAN'S bank accounts, because they got tired of waiting for her to settle her tax debt . . . which is reportedly near $234,000.  And that's AFTER the $100,000 CHARLIE SHEEN gave her to help out. 

 

 According to a new "60 Minutes" / "Vanity Fair" poll on humor, JAY LENO is the funniest late-night  host . . . "The Simpsons" is funnier than "Family Guy" . . . and "Seinfeld" is the greatest sitcom.

 

NICK LACHEY got BOOTED from the Cincinnati Bengals / San Diego Chargers game on Sunday for TRASH TALKING.  The game was in San Diego, and Nick is a Bengals fan.  He Tweeted that he, quote, "couldn't be prouder" of getting the boot.  Then after the Bengals won, he Tweeted, quote, "I'd talk trash to everyone in SD, but what's the point?  You already had me kicked out of the stadium and you still lost." 

 

LEBRON JAMES has been named the "Sports Illustrated" Sportsman of the Year.  The honor actually surprised him.  He figured he was still being judged for the way he bolted from Cleveland for the Miami Heat.  He says, quote, "I remember just like yesterday when I signed here and basically, like the roof caved in." 

 

HOWARD STERN has announced that he's coming back for another season of "America's Got Talent".  For now, he's the only confirmed judge.  HOWIE MANDEL hasn't decided if he wants to come back, and SHARON OSBOURNE is leaving the show.  There's no word how much Howard is being paid to return. 

 

KIM KARDASHIAN was the most-searched person of the year on Yahoo.com.  But on the overall list, she came in third behind "Election" and "iPhone 5".