The four-strong group took to the stage at the SECC as part of their Fourth Dimension 2012 tour.
The group, whose hits include She Makes Me Wanna and Beat Again, kicked off their sci-fi themed tour in Liverpool last month.
The band, who rocketed to fame during The X Factor in 2008, have had five No.1 singles and two platinum selling albums.
JLS, which stands for Jack the Lad Swing, were the runners up on the TV competition which was won by Alexandra Burke.
Aston Merrygold, Oritsé Williams, JB Gill and Marvin Humes brought out their latest album, Eyes Wide Open, last year and sang Sport Relief single, Proud.
In 2009 the group took two awards at the Music of Black Origin (MOBO) Awards in Glasgow, including Best Song and Best Newcomer, and were back at the event in the city last year.
Pictures: Mark Mainz