WonderCon 2013, the little sister of ComicCon, touched down in Anaheim, Calif. this weekend with celebrity and writer-producer Q & A panels, workshops presented by film studios like Disney, and special sneak previews of upcoming shows like Eli Roth‘s horror series “Hemlock Grove” for Netflix.

In typical “Con” style, the cosplayers came out in full effect. And even some of the celebs got involved. Seth Rogen suited up in The Wolverine gear for the Sony Pictures panel, where he talked about his upcoming apocalyptic comedy, “This Is The End.” Molly Quinn also jumped right into character as Supergirl for “Superman: Unbound.” Check them out below, along with some of our favorite fangirl and fanboy costumes from the weekend.
seth rogen wondercon cosplay gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
Seth Rogen as The Wolverine

wondercon cosplay molly quinn gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
Molly Quinn as Supergirl
wondercon lucy elfen lied cosplay gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
Lucy (“Elfen Lied”)
wondercon cosplay dr manhattan gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
Dr. Manhattan (“The Watchmen”)
wondercon cosplay poison ivy harley quinn gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
Poison Ivy and Harley Quinn (“Batman”)
wondercon cosplay daenerys targaryen gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
Daenerys Targaryen (“Game of Thrones”)
wondercon cosplay leeloo gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
LeeLoo (“The Fifth Element”)
wondercon cosplay the joker gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
The Joker (“The Dark Knight”)
wondercon cosplay jessica rabbit gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
Jessica Rabbit (“Who Framed Roger Rabbit”)
wondercon cosplay wreck it ralph gi WonderCon 2013 cosplay: Seth Rogen and more celebs join the costumed fun
Felix and Ralph (“Wreck-It Ralph”)
Now that you’ve seen them all … which one of these WonderCon 2013 cosplay characters is your favorite?