Wizard World Philadelphia convention highlighted by Hayden Panettiere and news of big changes for Spider-Man comics.

“Heroes” star Hayden Panettiere was the queen of this past weekend’s Wizard World Philadelphia, which featured all-star comic panels, celebrities, gaming, costumed geeks and more. During a packed hour-long question-and-answer session Saturday Hayden gave fans an inside look at the hit NBC series and her character, the indestructible cheerleader Claire Bennet.

Hayden, however, skirted the biggest question of the afternoon, but hinted that we might see more of Zachary Quinto. When a young boy asked, “Is Sylar really dead,” Hayden coyly answered, “So it looks like he’s…hurt. But no show can go without a villain.”

She also hinted that she might get a love interest in season two. “I may get [a boyfirend]. I [told the writers], ‘Dudes, okay! That’s it! Everyone else on the show has a love interest, and I don’t get one? I killed my first one…unfortunately.”

With her character, Claire Bennet, being “killed” several times during last season, the 17-year-old actress admitted that she often felt like Kenny from “South Park.” “I always say I feel like a piece of steak. I get flayed and grilled and stir-fried. I knew when I read the pilot that my ability would allow me to be in the brunt of the action and the middle of the explosions and fire, which was very appealing to me…. It’s always cool to find out what limbs are falling off next.”

Hayden even wowed the audience with a performance of “The Star-Spangled Banner” after a young man asked her to prove her singing skills (check out a clip of her performance on YouTube). Hayden, by the way, has an album coming out later this year.

The weekend also featured several comic book panels, which included such bigwigs as Marvel Editor-in-Chief Joe Quesada and writer Brian Michael Bendis. The big news over the weekend was the change in format for Spider-Man titles. Marvel announced the follow-up to the Spider-Man story arc “One More Day.” It’s called “Brand New Day” and Marvel is changing things up a bit for it. They’ll be combining all the Spider-Man titles into “Amazing Spider-Man,” which will ship three times a month. “Spider-Man comes out three times a month,” Quesada explains. “It just came out under the titles ‘Amazing,’ ‘Friendly [Neighborhood],’ and ‘Sensational Spider-Man.’ All we’re doing is calling it ‘Amazing’ all the time. Instead of it being three separate story lines, it’s one continuous story line.” Marvel also recently released the promo image for “Brand New Day,” at right.

The big news from DC was the announcement of a Parallax one-shot comic. Also announced were three comics covering the impending nuptials of Green Arrow and Black Canary — “Green Arrow/Black Canary Wedding Special,” “Black Canary Wedding Planner,” and “Justice League Wedding Special.”

Wizard World also gave the Blogzarro team an opportunity to hobnob with celebs, comic book creators, and cosplayers. We got to chat with Blogzarro friend M. Sean McManus, the writer of Silent Devil’s “The Last Sin of Mark Grimm”; rub elbows with (not literally) the sexy ladies promoting Zenescope Entertainment’s “Grimm Fairy Tales”; and mingle with “Incredible Hulk” Lou Ferrigno, looking buff as ever, as well as “Battlestar Galactica” and “A-Team” star Dirk Benedict.

See ya at the next convention!