If you're heading to the 3Arena in Dublin tonight, firstly - congratulations! You have a ticket for the hottest gigs of the year (so far).

Secondly, you should read the info notice from promoters below and make sure you're on board with the rules, as well as make sure you're there on time - as noted, she's on at 8pm sharp and there's no support act.

The one about checking that you have the right ticket for the right night is obviously a big one.

Lastly, enjoy!