Due to phenomenal demand, boyband JLS have added five extra dates to their 2012 UK arena tour. 

The 'One Shot' hitmakers recently announced details of a forthcoming string of dates they have publicised as The 4th Dimension Tour, but the shows have been selling so well that new gigs have been added.

The new dates, which went on sale this morning (September 9), are as follows:

• March 17 - Birmingham LG Arena
• March 21 - Cardiff Motorpoint Arena
• March 25 - London O2 Arena 
• March 31 - Manchester MEN Arena
• April 5 - Glasgow SECC

Tweeting to their fans this morning, JLS wrote: "thank you SOOOOOO much to everyone so far who has bought tix for our new tour! We promise you our best show yet!!! Love you all! Marv x"

Watch the tour's official promotional video here: