Today in castings that make you go "hmmmm" in a way that is maybe more intrigued than skeptical (obviously a routinely updated news category), Jason Segel — you may remember his dick — will play the mercurial author David Foster Wallace in a new movie called The End of the Tour.

Dicks: Many people have them and some people are them and some people are them but do not have them and some people do have them but are not them. Today, our challenge is to determine whether or not actor Jesse Eisenberg, inventor of starring in The Social Network, is a dick or merely has one.

Courtney Love scares Lindsay Lohan straight. Zoe Saldana gets "hot and heavy" with Bradley Cooper. A Kourtney Kardashian wedding is "imminent." Kristin Cavallari gets re-engaged. Do as Thursday gossip says, not as it did in the '90s.

Jesse Eisenberg stopped by The Tonight Show to talk about his recent Oscar nomination. Who would have guessed that girls from his past would be "coming out of the wood work" at this news? After taking years to think about it, his date finally said yes. All he has to do is supply the dress.

After getting some flack for a rather homogenous cover of white actresses last year, Vanity Fair's new Hollywood issue is mixing things up. There are 1.5 African-Americans on the cover! That's up from .25 African-Americans last year.

Saturday Night Live offers up a solution to MTV's recent problem with advertisers pulling their commercials from the racy (and possibly underage) import SKINS. Includes an introduction with Andy Samberg playing exactly what we imagine their bigshots to be like.

During host Jesse Eisenberg's monologue on tonight's Saturday Night Live, the Social Network star was surprised on stage by Andy Samberg-as-Mark Zuckerberg. But that wasn't all—shortly thereafter, the *real* Mark Zuckerberg showed up... and it was incredibly awkward!

Rumor has it Mark Zuckerberg might make a cameo on this week's SNL hosted by Social Network star Jesse Eisenberg. Here's an idea for a sketch: Mark Zuckerberg develops a highly-inaccurate social network based on Jesse Eisenberg's college years.

Today at Gawker.TV, Jesse Eisenberg produces snooze-worthy SNL promos, the debut of Joan and Melissa Rivers' reality show, and James Franco channels 127 Hours and gets his arm stuck in a mini-fridge backstage at the Daily Show.

Bill Hader and Jesse Eisenberg have a friendly-but-boring exchange in these two new promos for this weekend's SNL. If this is the kind of humor we have to look forward to on Saturday, maybe we'll go out instead.

The production company behind the TV series Bones has announced a biopic on Wikileaks founder Julian Assange. It will be a thriller—a "suspenseful drama with a global impact". But who's going to play Julian Assange?

Last night Jesse Eisenberg, aka Mark Zuckerberg, dropped by the Tonight Show for a charming walk down memory lane. Watch as he recollects scamming the NY public education system, cutting class and receiving fake awards.

Today at Gawker.TV, Jesse Eisenberg is a major geek with cats, The League coins the term "vinegar sauce", Community's violent mystery episode, Tony Danza berates the local news, and Craig Ferguson and Jeff Goldblum compare penises.

If Jesse Eisenberg and Michael Cera are battling for the title of "Most Awkward Young Hollywood Actor," Jesse might have just won. On Conan, he shared stories of his cats, geekery, and social ineptness. We just want to hug him.

"I don't have a Facebook page because I have little interest in hearing myself talk about myself," says Jesse Eisenberg, who plays Mark Zuckerberg in The Social Network. Fun fact: Jesse's cousin works at Facebook HQ.

[Jesse Eisenberg (Mark Zuckerberg), Andrew Garfield (Eduardo Saverin) and Justin Timberlake (Sean Parker) at the after party for the New York Film Festival premiere of The Social Network at The Harvard Club last night. Photo via Getty Images.]

New pictures from the Facebook movie's set have none other than script-originating novelist Ben Mezrich uncertain how he feels. With clips from corresponding portions of the script, we decipher Mark Zuckerberg's sleepy-time befuddlement and Timberlake's alpha male "fuck you."

Collegiate Mark Zuckerberg just wore an endless series of gray hoodies, according to new photos a student sent us from the set of The Social Network. Hey, the young cyborg was starting Facebook, not a fashion house.

The movie about how Harvard students Mark Zuckerberg and Eduardo Saverin started Facebook — called The Social Network — is shooting at Johns Hopkins University today, All Facebook reports.

It appears Aaron Sorkin has confirmed many of the casting choices for his upcoming Facebook movie. If only Silicon Valley were this good looking. There's someone from Gossip Girl, Melanie Griffith's daughter — even a very built male model.