Justin Timberlake [ tickets ] is set to kick off a 34-city, North American arena tour in January, with fellow pop singer Pink holding down the opening slot.

Tickets go on sale Saturday (10/21) for Timberlake's gigs in San Diego; Washington, DC; Miami and Sunrise, FL.

[Click to search for Justin Timberlake tickets at Ticketmaster.com.]

Country singer Martina McBride [ tickets ] is planning a Holiday-themed tour for the weeks leading up to Christmas, and tickets for her stop in Rosemont, IL, will hit the market Monday (10/21).

On-sales get underway Saturday (10/21) for McBride's shows in Rosemont, IL; Auburn Hills, MI; Cleveland, OH; Milwaukee, WI; St. Louis; and St. Paul, MN.

[Click to search for Martina McBride tickets at Ticketmaster.com.]

Army of Anyone [ tickets ], featuring former Filter frontman Richard Patrick and former Stone Temple Pilots members/brothers Robert and Dean DeLeo, has lined up its first round of tour dates behind its forthcoming debut album.

Tickets for the group's appearances in Philadelphia and Nashville will hit the market Friday (5/20), while on-sales begin Saturday for shows in St. Petersburg and Orlando, FL.

[Click to search for Army of Anyone tickets at Ticketmaster.com.]

Michigan rocker Bob Seger [ tickets ] is looking ahead to the first leg of a fall tour with his Silver Bullet Band, marking the singer's first extended roadwork since 1996.

Saturday (10/21) on-sales are set for the tour's stops in Rosemont, IL; St Louis; Louisville, KY; Pittsburgh, PA; and Cleveland, OH.

[Click to search for Bob Seger tickets at Ticketmaster.com.]

Christina Aguilera [ tickets ] will embark on a 40-plus city North American tour next year, and tickets for several shows are about to go on sale in the coming days.

On-sales begin Saturday (10/21) for Aguilera's appearances in Omaha, NE; Kansas City, MO; Denver; Glendale, AZ; and Cleveland, OH. Tickets hit the market Monday (10/23) for New York City; Uniondale, NY; East Rutherford, NJ; Los Angeles and Anaheim, CA.

[Click to search for Christina Aguilera tickets at Ticketmaster.com.]

Ticket on-sale information for many other artists--including The Cheetah Girls, The Who, Trans-Siberian Orchestra, Black Eyed Peas, Trey Anastasio, Tenacious D and Disturbed--is available at LiveDaily's Ticket Report.

Unless otherwise noted, tickets are available from Ticketmaster and Ticketmaster Online, as well as the venue box office. On-sale dates and/or times are subject to change. Ticketmaster is LiveDaily's parent company.