Kate Erbland

It's the moment we all knew would happen eventually -- and, based on the immediacy of the news cycle and when late night shows are actually filmed, it's the moment most of us also knew was happening yesterday -- but 'Daily Show' host Jon Stewart has finally announced his retirement after seventeen years at the news desk. Stewart's show films in the late evenings in New York City, so the news that he had announced his imminent retirement during a taping last night hit the wire many hours before the show actually aired.

Jeff Bridges really, really, really wants to help you sleep. The 'Seventh Son' star recently popped up during the Super Bowl, touting, well, something during a somewhat strange and somewhat soothing commercial spot. Turns out, Bridges is actually selling what it looks like he's selling: sleep. Wait, what?

Well, almost the entire cast. 'Tonight Show' host Jimmy Fallon is really get into Los Angeles living during this week's sojourn to the land of sun and fun, and no ode to California would be complete without a loving nod to the ultimate Cali show: 'Saved By the Bell.'

It was inevitable. After less than a year on the air, the Jimmy Fallon-starring 'The Tonight Show' has finally found something to supercut: its own weirdly engaging 'Ew!' talk show. Fallon's take on a teen girl talk show (like all teen girl talk shows, it takes place in a basement and doesn't appear to be broadcast to anyone) explores everything that is particularly gross -- er, "ew" -- to the teens these days. What's gross? Everything. Ew!

Kidman and Fallon have previously met—all celebrities know each other, obviously—but while Fallon remembered their years-ago hang as a sort of weirdly casual thing, Kidman recalls it a bit differently. For Kidman, it was a romantic prospect, and the look on Fallon's face when he realizes what might have been is genuinely priceless. You really blew this one, Fallon.

Like many of us, 'Tonight Show' host Jimmy Fallon appears to believe that Hollywood superstar Bradley Cooper can do anything -- and, based on his impressive resume of stage and screen roles and accolades, the guy can't be too off the mark. But there is one that Cooper isn't so great at: music. It's sort of surprising, really, and even the overly solicitous Fallon was a little dumbstruck when Cooper admitted that his musical talents are minimal on last night's show.

Comedian/actor/writer/director Chris Rock has already proven that he can do just about everything -- and do it pretty well, if his upcoming feature 'Top Five' is any indication -- but the funny man almost had another major career move bulleted on his resume. Before Rock made it big as an actor, he dabbled in the disc jockey arts, deeming his own skills to be "nice!" After the DJing came a deal for a rap record, which was made, but never released, a weird bit of trivia that Rock shared with Jimmy Fallon on 'The Tonight Show' last night.

"Stephen, you've been taking a lot of shots at my job, I decided I'm going to go ahead and take a shot at yours." 'The Colbert Report' host Stephen Colbert has been teasing his biggest show ever for awhile now, including a stopover in Washington, D.C. and a long-form chat with President Barack Obama, but even he can't possibly have foreseen how that event would turn out. Essentially, it resulted in the talk show host losing his job...to President Obama, who swept on to stage and hijacked the show from an aghast -- but totally willing -- Colbert, only to put his own spin on what it means to host a political chat show. Does Colbert have something to worry about? We vote yes.

For his latest round of "Celebrities Read Mean Tweets," Jimmy Kimmel trotted out his most star-studded line-up of celebs yet, including Gwyneth Paltrow, Lena Dunham, Gerard Butler, Ty Burrell, Bob Newhart, Britney Spears, Geena Davis, Chris Pratt, Chloe Grace Moretz, Scott Foley, Michael Chiklis, Ted Danson (Ted Danson? who tweets mean things about Ted Danson?), John Stamos, Lisa Kudrow, and Adam Sandler. But he also rounded up the meanest collection of, well, #meantweets ever. These tweets are really mean, you guys!

For the majority of his appearance on Zach Galifianakis' painful, funny, and painfully funny 'Between Two Ferns,' Brad Pitt seems to be losing out to his host in a big way. At one point, he appears to be trying to hide behind an actual fern. Later, Louis C.K. comes out and stares dismissively at the superstar. Galifianakis calls Pitt's latest film 'Furry.' It's pretty standard 'Ferns' stuff, and Pitt takes it like a champ.

During the taping of last night's 'Conan,' the heartbreaking news of Robin Williams' passing was announced. Instead of ignoring the news or saving it for tomorrow or not acknowledging it, host Conan O'Brien took it upon himself to share it with a shocked studio audience, sidekick Andy Richter, and guest Will Arnett. Still stunned and reeling from the news, the trio -- all of whom had worked with Williams in the past -- shared their thoughts on the actor and comedian.

The Avengers were out in force last night during Marvel's eye-popping Comic-Con panel, and despite plenty of mirth and goodwill on the packed panel itself, the footage shown to the crowd hinted at a much darker story to come in Joss Whedon's 'Avengers 2.'

If you're jonesing for some Comic-Con action, but can't make it down to San Diego for the festivities, we've got just the ticket: a massive photo gallery that includes looks at what's happening on the floor, out in the crowd, even on the streets of SD. Comic-Con isn't just panels and trailers (and, yes, lots of waiting in line), it's a full experience that that has to be seen to be believed. If you can't really see it, this should suffice quite nicely.

Have you ever watched the CBS series 'Under the Dome'? No? It's okay, because 'Late Show' host David Letterman has, and he's more than ready, willing, and able to explain the dramatic series to his audience. Letterman is hip to the real plights inside the series -- sometimes, people want to leave, but they can't, because the dome...

Let's review the things that 'Tonight Show' host Jimmy Fallon loves. He loves stars and music and vintage things and trucks (that last one might not apply here) and he loves nostalgia and silliness and having some seriously good-natured fun with all of those things. Obviously, the man loves Stevie Nicks. Who doesn't?

Everyone knows you don't mess with Texas. They have flags that tell us that. T-shirts. Bandanas. You don't mess with Texas. Well, no one told 'Jimmy Kimmel Live' favorite Cousin Sal. Or, more likely, someone did, and he decided to run with it.