Anyone been to a concert at the O2 Arena? Advice please

[loobs2]

Taking DD to see Pink at the O2 at the weekend. Havent been to a concert there before. Info says doors open at 6pm but there are 2 supporting acts on first who we don't really want to see. Will we get in ok if we arrive shortly before the main show - say 7.30?

Often the main act at the O2 won't go on stage until 8.30-9pm. Could you google to find out Pink's onstage time at other venues on the tour?
It's fine to turn up whenever you want.

Info from the O2 website here - Pink not due on stage until 9pm.

Great. Thanks v much

Was there last night, we didn't get there till 8 the show didn't start till 9ish.