Fall Out Boy went on a nebulous hiatus -- no one used the term "broke up" -- but like the saying goes, their absence made fans' hearts grow fonder.

When the quartet released dropped the new single 'My Songs Know What You Did In the Dark (Light 'Em Up),'  the band's legion of listeners went absolutely nuts. And the same results happened again when they revealed a new album, 'Save Rock and Roll,' and again when they confirmed their subsequent Save Rock and Roll arena tour, set for September.

With Pete Wentz's clever lyrical skew and Patrick Stump's ability to sing a cray cray catchy melody, the resurrection of FOB, the valedictorian of the pop-punk class of '05, is complete with the upcoming tour.

We fully expect Fall Out Boy to have their way with the venues in which they are booked. Light 'em up!

Watch Fall Out Boy Perform 'My Songs Know What You Did... ' Live

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