Tomorrow night, Justin Bieber takes to the stage at the RDS for what is set to be one of the biggest gigs of the summer.
We've learned that Justin will have some very special guests on stage with him - three young Irish dancers!
Abi (10) Shane (12) and Leah (10) have been given the chance of a lifetime and they will dance alongside Justin.
They all attend the Swag Dance Studio in Swords, and were chosen over thousands of other dancers!
If you're heading along to the gig, be sure to look out for them! (And our very own John Gibbons who is supporting the Biebs on the night!)
5.45pm JOHN GIBBONS
8.15pm JUSTIN BIEBER