Mindless Behavior, the boy band best known for the singles “My Girl” and “Mrs. Right,” will be in concert Saturday, Jan. 4, at Memorial Auditorium, 399 McCallie Ave. The group has toured with the Backstreet Boys, Justin Bieber and Jason Derülo and was the sole opening act for Janet Jackson’s 2011 tour. The performers also headlined the first BET Closer to My Dreams Tour, the Scream Tour and their own 25-city #1 Girl Tour in support of their first album, which debuted at No. 7 on the Billboard 200 album chart. Opening act is The OMG Girlz. Doors open at 6 p.m., music starts at 7. Tickets are $36.50, $46.50 and $56.50 (plus convenience fees), with a $67 VIP option that includes a meet-and-greet with the band. To purchase, call 423-642-TIXS or visit www.ChattanoogaOnStage.com. Select Fast Stop and Kanku convenience stores also have tickets.