Everyone from Paris Hilton to Guy Ritchie to Hugh Jackman to The Rock descended upon the San Diego convention center on Thursday for the world's largest comic book convention: Comic-Con.

While the streets were lined with thousands of Batmen, Wonder Women and anime creatures, the biggest surprise was a very hairy and well-built Jackman, who gave a sneak peek at "Wolverine," which only wrapped filming in Australia less than two weeks ago.

FOXNews.com's Pop Tarts column also had a quick chat with Jennifer Connelly and Keanu Reeves about their upcoming "The Day the Earth Stood Still," but found it more interesting observing Reeves staring into space by himself with a very, er, weird smile...

Paris Hilton also caused chaos when she entered the building with her plus-sized posse and proceeded to tell us all how much she loved working on her weird rock opera "Repo! The Genetic Opera."

While director Darren Lynn Bousman admitted that he initially didn't want Hilton for the film, he was won over when she came in and started using, like, words he didn't even know.

In true Paris style, she celebrated with a San Diego soiree on Thursday evening, but had to compete for guests with Chris "Ludacris" Bridges, who was also holding something very exclusive nearby.

"I got two movies here," he told Pop Tarts excitedly earlier in the day. "Not many people get two films here — that's cool, don't ya think?"

While that is cool, the rapper-turned-actor said he is not.

"I'm a nerd," Ludacris said.

Check out Pop Tarts next week for more gossip from Comic-Con.