Two Dublin dates for Justin Bieber have sold out in under 20 minutes.

The Canadian singer is to play the 3Arena on November 1st and 2nd of next year.

Aiken Promotions announced the sale at 9.00am this morning, but tweeted shortly after to say tickets were gone.

.@justinbieber || #PurposeWorldTour @3arenadublin – 1 & 2 November 2016 BOTH DATES ARE NOW SOLD OUT! pic.twitter.com/6imIbUDoP0

— Aiken Promotions (@aikenpromotions) December 17, 2015

As part of his 'Purpose' world tour, he is also playing dates in London, Manchester and Glasgow.

Fans here have been queuing for two days to get their hands on tickets for his shows.

Spin 1038 has been speaking to some of them.

This father says he now has a better understanding of it all.