Angelina Jolie, Tina Fey Head To Comic-Con 2010

Hollywood at the biggest geek-fest in the world.

Comic book parties don't usually have the pretty and popular people. But at Comic-Con 2010, the entertainment event of the year, some of the world's biggest stars will be in attendance. Here's our run-down of the A-list celebrities headed to San Diego.

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For the uninitiated, Comic-Con is basically the biggest annual fan fest in the country. Regular die-hards dress as their favorite superheroes, and movie stars and directors show up to reveal sneak peeks of anticipated movies.

Among this year's most eagerly awaited fare will be Tron: Legacy, the reboot of the classic Disney sci-fi film from the '80s, the upcoming comic book flick The Green Hornet with Seth Rogen and a taste of Harry Potter and the Deathly Hallows, the final film in the series.

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But for many people, the sheer amount of film stars in attendance is enough to wet your Spider-Man undies.

Those confirmed for the event include: Angelina Jolie (Salt), Tina Fey (MegaMind), Bruce Willis and Helen Mirren (Red), Sylvester Stallone (The Expendables), Jeff Bridges (Tron: Legacy), Anna Kendrick (Scott Pilgrim Vs. The World), Natalie Portman (Thor), Mark Wahlberg (The Other Guys), Will Ferrell, Ryan Reynolds (Green Lantern), Blake Lively, Vanessa Hudgens (Sucker Punch) and many, many others.

Tickets to the festival, which runs July 22-25, sold out months ago so you're going to have to stick with us if you want to see how it all goes down.

In other comic book news, get your hands on a red hot copy of the latest comic booke hero... Justin Bieber?!