What should I bring to my one direction concert?

I'm planning on bringing my iPhone and digital camera in a very small side bag. Is that a good idea? And how much money should I bring. Please only serious answers. Don't comment if you just want to diss one direction.

Ear plugs

Bring a dildo. The guys from one direction will love that

What to bring… How about a pistol to shoot yourself with to save your ears from sheer torture.

A lawyer and a politician… To torture them.

A spare pair of panties cos you'll probably wet the ones you're wearing

A gun. Any kind is fine just bring enough bullets for everyone.sharing is caring.

A Napalm thrower…

You should bring a huge One Direction poster with glow sticks and an awesome tagline!
But if you wanna record them then you should get a very HD camera!
Binoculars would also be epic!
Love you <3

I did some research, and apparently HD quality cameras will be confiscated. Bring extra makeup, like waterproof mascara, binoculars maybe, water, a lot of money cuz merch is expensive, tylenol, gravol, tissues, TICKETS.

Bring lip gloss, you're going to need it! : )