Video: We The Kings Rock Great Lakes Mall

, the pop-punk band who gave the world Check Yes Juliet, performed a free concert Sunday afternoon at Great Lakes Mall.

They were the headliners for the Simon dTour mall concert tour.

Fans who bought one of the bands' albums from FYE were able to meet the band afterward and get their CD autographed.

Before We the Kings performed, teens competed in Glee Karaoke with their favorite songs from Glee. The competitors got T-shirts and the karaoke winner got free Glee DVDs.

The singing was just one part of the dTour experience.

 offered guests free makeovers and other businesses in and near the mall, including , ,  and , will gave away prizes to patrons.

The dTour Live concert tour will visit 14 Simon Malls, including Great Lakes Mall, from July 9 to August 20.