Angelina Jolie’s Comic-Con appearance was confirmed last week, and rumors spread that her equally famous significant other Brad Pitt would also be in attendance. For some reason, though, the only thing resembling Brad at the festival was a cardboard cutout.A panel insider shared with Celebuzz last week that Pitt was indeed in talks to promote his Dreamworks comedy Megamind, and a large amount of money had even been offered to try and secure Pitt’s presence.During the panel for Pitt’s upcoming animated feature, director Tom McGrath announced that the actor was unable to attend because he needed to take care of…