5 Seconds of Summer fans have proven time and time again just how dedicated they truly are. If the world remembers correctly, the loyal ones once camped outside overnight in hopes of being first in line to purchase tickets to 5SOS' concert at The Forum. Not only did they get the tickets to the show, but they got a huge surprise as well — the bandmates showed up bright and early to personally sell the first 100 tickets.

Okay, we would have literally fainted. Can you even imagine Luke Hemmings, Ashton Irwin, Michael Clifford and Calum Hood handing you a ticket? Talk about the best moment of your freaking life.

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But, the 5SOS guys aren't the only ones who have gone above and beyond for their fans. After the Manchester Arena attacks, Ariana Grande proved that love, music and her Arianators come before anything else in her life.

In honor of the 22 people who lost their lives after her Dangerous Woman tour stop in Manchester, she put on a benefit concert in the same city just days later. Everyone from Justin Bieber to Miley Cyrus to Katy Perry showed up and lent their vocals for such a good cause. Ariana also visited the families of the victims and the survivors who were still recovering in the hospital.

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She'll now reportedly become an honorary citizen of the city of Manchester just because of everything she did for her fans there. The story is truly inspiring.

Stories like this show the world that these entertainers really do appreciate their fans and have a good understanding of the fact that if it wasn't for all of these people loving them, they wouldn't have a career. They wouldn't have some of the biggest names in the world. It's not too shocking after coming to that realization that stars would do just about anything to give back!

Click through the gallery and check out more celebrities doing the greatest things for their fans!

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This post was originally published on July 29, 2014, and was updated on June 29, 2017.