(Twitter)

Worlds collided backstage at the Emmys tonight, as Ashton Kutcher and Charlie Sheen came face to face in a meeting of “Two and a Half Men” past and future.

The historic moment was captured by none other than Jeremy Piven, who posted the photo to Twitter.

Kutcher later tweeted, “@charliesheen good to meet you too. Wishing you the best on your new gig.”

Sheen, from his end, tweeted at Kutcher, “We’ll all be watching! Make us proud!!

Kutcher’s debut as Sheen’s replacement on the sitcom comes tomorrow night, and Sheen has nothing but warm wishes for the cast and crew.

Of course, the new, humble Sheen will be roasted on Comedy Central tomorrow night for his long list of past sins.

Follow @GossipCop on Twitter!

Like us on Facebook!

(Weinstein Co.)

The Spy Kids are back!

In Spy Kids: All the Time in the World, Jessica Alba stars as the secret spy stepmom to a new pair of pint-sized operatives, who also get guidance from (now older) original Spy Kids Alexa Vega and Daryl Sabara.

Jeremy Piven and Joel McHale are also featured.

The movie opens on August 19.

Check out the trailer below!

Follow @GossipCop on Twitter!

Like us on Facebook!

WATCH:

(GettyImages.com)

“Entourage” will be ending next year.

It was announced yesterday that the HBO ensemble show, starring Adrian Grenier, Kevin Connolly, Jerry Ferrara, Kevin Dillon, and Jeremy Piven, will finish up this season, and do about six more episodes next year before wrapping it up.

“Next summer will definitely be the final season of ‘Entourage,’” said HBO’s programming president, Michael Lombardo.

But that may not be the end of the boys.

At the Television Critics Association fall TV previews, Lombardo said the hit series’ creator, Doug Ellin, “wants to write a film, but wants to do it if it makes sense for the story.”

Would you see an ‘”Entourage” movie?

Follow @GossipCop on Twitter for accurate celebrity news!

Check us out on Facebook!

Visit GossipCop.com for the latest!

(GettyImages.com)

According to the National Enquirer, “Entourage” star Jeremy Piven took a shot with Kim Kardashian at an NBA playoffs game last month.

The supermarket tabloid reports that Piven “has had his eye on the buxom brunette for a while — and decided to make his move when he spotted” her at the game.

A so-called insider alleges, “Kim has done a cameo on ‘Entourage’ and knows Jeremy socially… he came on to her by offering her a bigger part on his show.”

So did he score?

Nope.

He got rejected.

“Talk to my mom — she handles me,” Kardashian supposedly said before turning around and walking away.

Foul!

“Jeremy was flabbergasted,” claims the insider. “He felt totally dissed.”

Time to slam (dunk) this…

“It never happened,” Pivens rep assures Gossip Cop, adding, ”He neither saw nor spoke with Kim.”

Another loss for the Enquirer.

Follow @GossipCop on Twitter for accurate celebrity news!

Check us out on Facebook!

Visit GossipCop.com for the latest!

(GettyImages.com)

Get ready for a star-packed “Entourage” season finale.

Eminem and Christina Aguilera top a star-studded list of guests slated for the September 12 episode, which will also feature Minka Kelly, John Cleese, and Super Bowl MVP Drew Brees.

Both Eminem and Aguilera play themselves, with Aguilera performing at a party as a favor for her “agent,” Ari Gold, played by Jeremy Piven. Series creator Doug Ellin calls the finale “pretty dramatic.”

Athletes Ryan Howard, Jordan Farmar and Kevin Love will also be part of the festivities.

Follow @GossipCop on Twitter for accurate celebrity news!

Check us out on Facebook!

Visit GossipCop.com for the latest!

(GettyImages.com)

“I have the utmost respect for the entire cast and crew of Entourage! Thank you for making the past 2 days memorable : )” tweeted Jessica Simpson without any further explanation.

Well, Gossip Cop investigated, and here’s what we learned.

Without giving away too much of the plot, Simpson just wrapped doing a guest gig on “Entourage,” in which she played herself.

One on-set source tells Gossip Cop exclusively that Simpson’s “caught between Ari [Jeremy Piven's character] and another agent trying to steal her.”

Another insider calls the scenes, “super funny.”

Will you be watching when Simpson guest stars on “Entourage”?

Follow @GossipCop on Twitter for accurate celebrity news!

Visit GossipCop.com for the latest!

Check us out on Facebook!

(StarMagazine.com)

“New Couple Alert: January Jones & Jeremy Piven?” questions Star magazine on its site.

Like a number of other outlets, Star speculates that Piven and Jones are possibly a new couple, all based on one thing – a picture.

According to the tabloid, “Entourage star Jeremy Piven lost the Golden Globe to Dexter’s John Lithgow… but he may have landed an even better prize,” meaning Jones.

And the site claims that “Mad Men” star January Jones was “openly flirting” with Piven first at an HBO party, and then “Later that night, they were photographed leaving Chateau Marmont arm-in-arm.”

But before you start picking out teacups from the registry, you should know that Star conveniently left out one detail — after they walked outside the Chateau Marmont, they went their separate ways.

Also, a rep for Piven says, “They are just friends.”

Gossip Cop will keep a tab on the two to see if they hug-it-out in the future.

Follow @GossipCop on Twitter for updates, and visit GossipCop.com for the MOST accurate celebrity news!

(GettyImages.com)

A number of your favorite stars are all a-Twitter about Christmas.

Some have posted heartfelt wishes and others have just shared some funny Christmas thoughts. Gossip Cop has compiled a list of the Naughty and Nice Tweets from a number of stars.

Simply click on their names to see their Christmas Tweets:

Ellen DeGeneres

Tori Spelling

Paris Hilton

Ashton Kutcher

Alyssa Milano

Ryan Seacrest

Denise Richards

Nicole Richie

Katy Perry

Jason Mraz

Joan Rivers

Jonas Brothers

Pink

Jeremy Piven

Peter Facinelli

Randy Jackson

John Stamos

Rose McGowan

John Mayer

Kirstie Alley

Bill Cosby

Jon Favreau

Nicky Hilton

Larry King

Star Jones

Adam Lambert

Lindsay Lohan

Spencer Pratt

Heidi Montag

Be sure to follow @GossipCop on Twitter for good cheer and accurate celebrity news 365 days a year!

Check GossipCop.com for updates!

(YouTube.com)

Earlier today, there was a video on YouTube of Matt Damon freaking out on “Entourage” star Adrian Grenier. While many of us realized it was a goof, a few sites actually took the joke seriously. In fact, Blippitt wrote, “Looks like Matt Damon is the latest celebrity to have a ‘freak out’ caught on video.”

In the footage, Damon is directing a public service announcement on the set of “Entourage” for his charity OneXOne.org, but Grenier keeps messing up his lines. By Blippitt’s account, Damon “ends up flipping out on Adrian in front of everyone… Jeremy Piven is conveniently on-hand to try and keep the peace, but it doesn’t work.”

Blippitt then writes, “Some sources are claiming that this may have been faked, although we haven’t found any evidence to back that up.” What?!

OK, Gossip Cop can tell you that not only is that bit – which does promote his charity – on the show “Entourage,” but it’s also just the first part of a two-tiered gag.

Sorry, we’re not going to spoil that.

(GettyImages.com)

Check out the photo gallery from the Las Vegas premiere of “The Goods,” where Will Ferrell joined Jeremy Piven, Holly Madison, Kid Rock, and a host of other celebs.