We're not gonna lie—we didn't even know there was an Omarion scheduled for October. But it doesn't matter, since the Halifax Forum appearance with Marques Houston just moved to November 22. Omarion is young—21!—and multi-faceted, but his main game is hip-hop. Houston, a former child actor (Sister, Sister) and teenage boy-bander (Immature) is now a solo artist. Tickets are $39.50 and $56 and can be purchased here. The show is all-ages.