Chris Brown Wants To Perform With Rihanna At Grammy Awards  —  This will be a reunion that is sure to stir a lot of volatile emotions.  —  Four years after Chris Brown viciously beat then-girlfriend Rihanna on the eve of the Grammy Awards, the bad boy singer wants to perform with his lady love …

Kim Kardashian — I Don't Want Kris Humphries Around When I Give Birth  —  I Don't Want Kris Humphries  —  Around When I Give Birth  —  EXCLUSIVE  —  Kim Kardashian does not plan to tie the knot with Kanye West — at least not yet — but she is angry and frustrated that Kris Humphries …

Jack Reynor  —  I just hired a great new actor for Transformers 4 to star against Mark Wahlberg.  Jack Reynor, he is an Irish kid that came to America with 30 bucks in his pocket.  Pretty ballsy.  Seriously who does that?  Anyway I spotted him in a great little Irish movie WHAT RICHARD DID.

Ryan Gosling: How He Weaves His Magic Spell  —  Devoted son, quirky leading man - and everyone's favorite fantasy boyfriend.  —  But how does Ryan Gosling stack up in his real-life romance with actress Eva Mendes?  —  The “hey girl” Internet obsession, 32, “is an incredibly sweet boyfriend …

Tina Fey in Talks to Join Disney's ‘Muppets’ Sequel (Exclusive)  —  Fey would re-team with her “Invention of Lying” co-star Ricky Gervais in the follow-up to the 2011 reboot of the Jim Henson franchise.  —  Days before she co-hosts the Golden Globes, Tina Fey is in late-stage negotiations …

Stephen Soderbergh on the Time an Extra Tried to Stick Her Finger in Matthew McConaughey's Butt During Magic Mike, and Other N.Y. Critics Circle Highlights  —  Magic Mike , Matthew McConaughey , New York Film Critics Circle , Rachel Weisz , Stephen Soderbergh , Steven Spielberg , Lincoln , Entertainment News

Dina Lohan's Black Eye Photos  —  Following Dina Lohan's shocking claims that her husband Michael abused her during their marriage (and Michael's denial), ET has obtained vintage photos of the mother of four with a black eye.  —  ALSO IN THIS GALLERY:  —  DAILY FULL EPISODE

Kevin Garnett vs. Carmelo Anthony Postgame Clash — THE VIDEO  —  THE VIDEO  —  EXCLUSIVE  —  TMZ has obtained exclusive VIDEO of the postgame screaming match between Kevin Garnett and Carmelo Anthony following Monday night's Celtics vs. Knicks game ... and it's clear both guys were ready to fight.

Beyoncé & Kelly Clarkson to Sing for the Obamas at Presidential Inauguration  —  From left: Beyoncé, Kelly Clarkson and James Taylor, with President Obama (inset)  —  Michelle Obama works out to her music - plus, she's no stranger to the White House - so it's only fitting …

Everyone Wants To Bang Katherine Webb  —  If you watched the BCS Championship game last night, you probably witnessed announcer Brent Musburger wisely telling America's youth to become quarterbacks so they can bang chicks like AJ McCarron's girlfriend Katherine Webb.

Octomom Goes Back on Welfare: Will She Have to Do Porn Again to Pay the Bills?  —  New year, same old problems for Nadya “Octomom” Suleman.  —  The single mom of 14 and her brood are reportedly back on welfare after just five short months of being off of it.

Taylor Swift, Harry Styles Break Up: What Went Wrong  —  Credit: Caroline McCredie/Getty Images; John Phillips/UK Press via Getty Images  —  Taylor Swift, yet again, has some fresh material for a new breakup song: As rumored, Swift, 22, and One Direction's Harry Styles have split, multiple sources confirm to Us Weekly.

Charlie Sheen: Mayor Villaraigosa Is Lying — We Partied For Hours  —  L.A. MAYOR LYING  —  We Partied for Hours  —  EXCLUSIVE  —  Charlie Sheen is calling out L.A. Mayor Antonio Villaraigosa ... claiming he was flat-out LYING when he said he spent ONLY 3 minutes with the actor in Cabo …

Lance Armstrong set for Oprah Winfrey interview  —  Armstrong ended his fight against doping charges last August but maintained his innocence  —  US cyclist Lance Armstrong will be interviewed by chat show host Oprah Winfrey, amid reports that he might publicly admit to doping.

GARRETT HEDLUND: ROAD SCHOLAR  —  At 17, the actor began an epic, meandering journey reminiscent of Jack Kerouac's.  Tired of moving from one failed audition to the next, the kid from Wannaska, Minnesota (pop. 488), holed up in bookshops, dog-earing copies of Bukowski, Huxley, and …

MARIAH CAREY FELT “UNSAFE” AFTER NICKI MINAJ FEUD ON AMERICAN IDOL  —  After her infamous clash with Nicki Minaj during American Idol auditions in October, Mariah Carey has finally revealed her feelings on the incident.  —  “It felt like an unsafe work environment.