Not only does Steve Carell fake out the entire Late Night with Jimmy Fallon audience by announcing "it's happening!", but he tells us the super-secret plans for what Anchorman 2 might have been. ...It could have been a Broadway show?

Teen queen Selena Gomez stopped by Late Night to promote her new K-Mart clothing line and movie, Ramona and Beezus. Watch as Gomez also teaches Fallon how to eat popcorn like a Texan: with Tobasco, salt, and pickle juice.

Last night on Late Night with Jimmy Fallon, Zach Braff shows his love for the Garden State by denouncing all things Jersey Shore and Snooki. He's pretty sure you can go there and not get punched in the face.

Fifty percent of the Fight of the Conchords appeared on Jimmy Fallon's show last night and Jemaine Clement talked about how the duo is treated in their home country. Apparently, they're known as "those guys" that are famous in America.

Last night, Jimmy had some fun with Twitter's hashtags and asked "Why don't they make that?" Some responses were pretty ingenious, but Jimmy was puzzled by a "Falcon Punch". I guess he's never played any Super Smash Bros.

Recently, we wondered whether a Facebook post by Martha Stewart contained a dick joke. Tonight, Stewart sat with Jimmy Fallon and—in between talk of travels and an orangutan she befriended—she confirmed (and repeated!) the phallic wisecrack. Video inside.

Heidi Klum was on Jimmy Fallon last night and the host wistfully submitted to letting her dissect his past red carpet fashions. Turns out the SNL alum stumbled upon some forward-thinking trends, but not enough to stem the fashionista's criticisms.

In a clip from Late Night, Jimmy Fallon as Robert Pattinson rants about things that bother him. In today's clip: the World Cup. Just in time for the United States to maybe advance to the next round!

Nearly three months after the last time he appeared with Jimmy Fallon on Late Night to "slow jam the news," Brian Williams stopped by tonight to participate in a musical number about renewable energy... and bi-curiousness. The chuckle-worthy video, inside.

Cedric the Entertainer talks with Jimmy Fallon on Late Night about a new iPhone app he wants to see in the near future. This may turn out to be the best selling app ever.

Last night on Late Night with Jimmy Fallon, Joy Behar talked about how she loves having hookers on her show and sung a little ditty about Spitzer's fondness for them as well.

Today at Gawker.TV, Bradley Cooper's awkward interview with Morning Joe's Mike Brzezinski, Kenan Thompson and Reba share a stage during the CMT awards, and Craig Ferguson and Jimmy Fallon declare a Late Night Wars truce wearing Mickey Mouse hands.

The hosts residing in the 12:35 AM time slot took time out of their shows last night to declare a truce on the Late Night Wars using over-sized Mickey Mouse hands. Isn't nice to see them getting along?

Last night on Late Night with Jimmy Fallon, Glee star Chris Colfer tells Jimmy and Molly Shannon why he's on bad terms with Paramount Security and about a little accident he had on the lot.

"Don't swim in the ocean, you'll get [tar] balls in your mouth," sang Fallon during Friday night's Late Night broadcast. Despite the humorous tone, the song of protest resonates with those of us angry about the spill.

Today at Gawker.TV, Sarah Palin's got a peeping tom as her neighbor, the "Worst DJ Ever" inspires Rebecca Romijn and Jerry O'Connell, Ozzy Osbourne freaks out fans at Madam Tussuad's, and Jimmy Fallon and Jake Gyllenhaal get the groove on.

What started as a normal dance number ended with both men getting up in the grill of a perplexed audience member. She should feel lucky, as not many people get to be blown on by a super sexy megahunk.

Whether you're excited to see whether it's Lee DeWyze or Bowersox that takes home this year's title—or if you're waiting for Simon Cowell's final bow, tonight's American Idol finale has high expectations. Jimmy discusses these expectations.

Last night, Jimmy "showed a clip from the 1994 movie Space Train." In other words, he and Ben Kingsley put on silly costumes and performed the sketch live—and then continued the interview in full space garb.

"This isn't your father's SNL movie," advises Forte while his Mother watches in Jimmy Fallon's audience. He continues, "It's an R-Rated movie... a hard R" and then treats us to a rapid-fire swearing storm. I laughed my entire way through.