Westlife have been confirmed as one of the headlining acts for this year's O2 In The Park which will take place on Saturday 4 September in the Phoenix Park.
Westlife's Shane Filan said: "Its always brilliant to come home to Ireland and play for our home crowd. Our fans never fail to give us a massive welcome when we manage to get home for a gig."
O2 In The Park is a free, ticketed concert but all tickets have now been allocated.
To enter competitions for pit passes log on to www.O2.ie/O2inthepark or stay tuned to RTÉ 2FM.
Artists confirmed to play at this years concert include Blue, Girls Aloud, Bellefire, Aslan, Picturehouse, Mickey Harte, George Murphy, Mark Geary, Mundy, Alphastates, Chris Doran and The Shades.