Irealnd’s premiere boy band have just announced an additional, and final, date to their stint at the O2 Dublin in April due to phenomenal demand.

They will now play a fifth concert on Sunday April 10, 2011 - their first four have all sold out.

The boys are currently sitting pretty on top of the Irish album chart with Gravity, fending off the likes of Take That's and Rihanna.

Tickets go on sale Thursday December 9 at 9am. Tickets cost €54.80 including booking fee and are available from Ticketmaster outlets nationwide and on ticketmaster.ie.