That was fast!

Ariana Grande's One Love Manchester benefit concert sold out just six minutes after tickets went on sale on Thursday, a Twitter account dedicated to the event confirmed.

45,000 tickets got snapped up at $52 a pop, and all the proceeds will go towards the terror attack victims' families. It is expected to bring in approximately $2.6 million.

The show will be headlined by the "One Last Time" singer, and will also feature Justin Bieber, Katy Perry, Coldplay, Miley Cyrus, Usher, Pharrell, Niall Horan, and Take That, among others.

What a beautiful way to stand up to fear.