What do you get when you combine one Backstreet Boy with one New Kid on the Block? You don't get an acronym like their tour as NKOTBSB.

No, you get "Nick & Knight," which is the title of a new album by Nick Carter of Backstreet Boys and Jordan Knight of New Kids on the Block.

They're even going on tour together, with a Sept. 24 show at Mill City Nights. Tickets, priced at $45 and $59.50, will go on sale at 10 a.m. Saturday at axs.com. The tour starts Sept. 15 in Nashville.

Sept. 2 is the release date for the collaborative album but the duo already released a single, "Just the Two of Us."

Nick and Knight discussed their collaboration on "Wendy Williams Show"