New Kids on the Block & Backstreet Boys (NKOTBSB Tour) July 6, 2011

In the coming weeks, the supergroup will reveal dates and venues for shows in a handful of other markets, including Grand Rapids, MI; Buffalo, NY; Baltimore, MD; Ottawa, Ontario; Montreal, Quebec; Hamilton, Ontario; and London, Ontario. Third-night concerts will also be added in New York City and Chicago.

Tickets for most of the 38 confirmed arena shows are available now, while fans can grab seats for the Fenway Park gig beginning Feb. 5, according to a press release.

"As a group of South Boston kids, we never thought we would get an opportunity like this," New Kids on the Block member Donnie Wahlberg stated.