"Life & Style Weekly" claims that the reason JUSTIN BIEBER and SELENA GOMEZ broke up was because Selena found out that Justin cheated with RIHANNA.  It supposedly happened in February of 2011, just a few months into the relationship.  But it still hit Selena pretty hard.  Justin's rep denies it.

CHRIS BROWN and RIHANNA were spotted leaving a recording studio early yesterday morning after an "all-night session".  A few hours later they showed up together for Chris' probation hearing.  Chris is accused of faking the community service he was sentenced to after he beat up Rihanna four years ago.  But the judge continued the hearing until April 5th.

CHRIS BROWN reportedly went on a "woe is me" rant on his private Instagram account yesterday, saying stuff like, quote, "Im wise I can handle the hate but enough is enough, yo!!  Im a human being and I honestly think I deserve respect Im sick of being accused . . . Im tired yall Just don't understand Ive been going through this [crap] since I was 19 years old.  You cant sit here and tell me to calm down, when am I gonna get a positive outcome out of anything I do?"  Brown's rep says the quotes are fake, and Brown doesn't even have Instagram.

The new issue of the "Star" has a rundown of Hollywood's Best and Worst Lovers.  The best include John Mayer, Ryan Gosling, Bradley Cooper and Jennifer Lopez . . . who's a SCREAMER.  The worst include Jennifer Aniston, who "just lays there", and Taylor Swift, who just wants to kiss for hours.

 RIS JENNER claims that KIM KARDASHIAN'S ongoing divorce battle with KRIS HUMPHRIES is causing stress for Kim and her unborn child.  But Humphries believes this is just a ploy by Kim to get him to cave in to her demands.  As you probably know, he wants their marriage annulled on the grounds that it was a fraud.  Kim is refusing to give in to that.  She wants a standard divorce

may finally be time for CASEY ANTHONY to do what we've all been expecting of her:  Become a PORNO STAR. The not-always-reliable "National Enquirer" says she's flat broke with very few career options . . . and she's received plenty of offers from the smut industry. 

BARBARA WALTERS called in to "The View" yesterday to give an update on her recovery from the chicken pox.She said, quote, "I have been a little weak.  I am not in any pain.  And I'm not scratching too much.  I'm not itching away." She added, quote, "I just feel sort of weak and tired, and I probably won't be back on the program for about three weeks." 

RON JEREMY is still in the hospital recovering from two surgeries for a heart aneurysm.  But it sounds like he's getting better.He released a statement saying, quote, "Thank you all for the concern and well wishes, I'm doing very well thanks to modern technology!"He also called TMZ and told them he basically had the same thing that killed JOHN RITTER.  He said his condition came from being careless . . . being heavy and having high blood pressure.

WILLOW SMITH dropped out of the "Annie" remake that JAY-Z is producing because she wanted to be a kid for a while.  WILL SMITH says Willow had, quote, "a difficult time on tour with 'Whip My Hair'," and she told him, quote, "How about I just be 12."

 After the Super Bowl, the aunt and uncle of 49ers tight end DELANIE WALKER were killed when their car was struck by a drunk driver.  He Tweeted a picture of himself with them after the game, along with the caption, "Im going to miss y'all but i know they are in a better place."

Earlier this week, there were reports that the feds would NOT prosecute LANCE ARMSTRONG for doping . . . even though he readily admitted to doing it during his interview with OPRAH.But that doesn't mean he's completely out of the woods.  TMZ says federal authorities ARE investigating Lance for obstruction, intimidation and witness tampering . . . all of which he also admitted to in that interview. These charges COULD land Lance in federal prison.

The Grammys don't want to see anyone's naughty bits.  CBS sent out a warning to attendees . . . saying, quote, "Please be sure that buttocks and female breasts are adequately covered . . . thong-type costumes are problematic.  Please avoid exposing bare fleshy under curves of the buttocks and buttock crack."

#1.)  ELTON JOHN and MUMFORD & SONS will lead a tribute to THE BAND'S LEVON HELM at the Grammys on Sunday, featuring a special performance of "The Weight".  Levon passed away last year.

#2.)  The Sandy Hook Elementary School choir sang "America the Beautiful" before the Super Bowl . . . and now a different group of kids from Newtown will perform CARLY RAE JEPSEN'S "Call Me Maybe" during the Grammy red carpet pre-show

As expected, JUSTIN BIEBER'S new album, "Believe Acoustic", debuted at #1 after selling 211,000 copies.  It's his FIFTH #1 album, and it makes him the only artist ever to have achieved that before turning 19 years old. -He turns 19 on March 1st.  He was previously tied with MILEY CYRUS, who had four #1 albums before age 19.)-Justin's album is one of four debuts in the top four this week.  The rest are:  Andrea Bocelli's "Passione" at #2 . . . Tegan and Sara's "Heartthrob" at #3 . . . and Charlie Wilson's "Love, Charlie" at #4.  Here's this week's full Top 10 . . .

 1.)  (NEW)  "Believe Acoustic", Justin Bieber  (211,000 copies)

2.)  (NEW)  "Passione", Andrea Bocelli  (94,000 copies)

3.)  (NEW)  "Heartthrob", Tegan and Sara  (49,000 copies)

Apple has announced that iTunes has sold its 25 BILLIONTH SONG.  It was an electronic song called "Monkey Drums (Goskel Vancin Remix)" by CHASE BUCH, which was downloaded by some dude in Germany.-Apple is giving the guy a $13,500 iTunes gift card.

PRINCE has released a new song called "Breakfast Can Wait".  It's available for download from his website for 88 cents.  (--You can get it at 3rdEyeGirl.com.)There's talk that Prince will release an album sometime this year, but there's no official word on that. 

Thank you, Justin Timberlake. The singer has been keeping the momentum of fan interest in his latest album, The 20/20 Experience, going in various ways, so after getting glimpses of J.T. on the set of his "Suit and Tie" video and seeing him perform with Jay-Z at a Super Bowl concert, he surprised us with one of the greatest gifts of all...The album cover and track list! I wanted you guys to see this first!!! #albumcover #tracklist https://stipple.com/photos/30556744," he tweeted. How sweet, right?!As expected, Timberlake is wearing a suit and tie (duh!) while getting his vision checked (Get it? It is called 20/20). And on to the even better part—the track list. Here's what you can expect from Timberlake's newest album, which drops March 19:

"Pusher Love Girl"

"Suit & Tie"

"Don't Hold the Wall"

"Strawberry Bubblegum"

"Tunnel Vision"

"Spaceship Coupe"

"That Girl"

"Let the Groove Get In"

"Mirrors"

"Blue Ocean Floor"

Are you that much more excited now for the album to be released?

Christina Ricci just announced that she's engaged!The 32-year-old "Addams Family" actress confirmed to US Weekly that she's set to wed her boyfriend James Heerdegen, a dolly grip who she met in 2011 while working on her quickly-canceled ABC series "Pan Am."Ricci sported her rock to an event at The Grove in Los Angeles on Friday, and when asked about the ring she replied, "Yeah, [we got engaged] a couple months back." Way to keep a secret!This will be the first marriage for Ricci, who was previously briefly engaged to comedian Owen Benjamin.

TV TONIGHT

--"American Idol" [Hollywood Rounds] . . . 8:00 to 9:00 P.M. on Fox.

--"Community" [4th Season Premiere] . . . 8:00 to 8:30 P.M. on NBC.

--"Parks and Recreation" . . . 8:30 to 9:00 P.M. on NBC.  Comedians Nick Kroll and Matt Besser guest star.