3 Years went by so fast! I am so proud of these boys! 5SOS are really taking over the world 💕 -Briana

technically where i live it's a few minutes late but happy #5yearsof5sos ! i love these boys they've come so far and i'm proud of them!

3 years. I am so proud of these boys. #5sos

We'll always be more than a band. #5sos #GandLedits #5secondsofsummer

#5yearsof5SOS this is crappy but happy 5 years of 5sos!! -dt: my followers cuz I love them a lot💗 -ac: sad audios

HAPPY 3rd BIRTHDAY 5SOS! YOU MADE IT! 😭😭 THREE YEARS. I CRY 😭 LOVE YOU 💕 || {my audio} I tried 😅

I will forever love these boys! #5sos #5secondsofsummer

3 years of 5sos. They've grown so much as a band and as people I can't describe how proud I am // not my audio -Marlena

Happy #threeyearsof5sos . They show us so much love and gratitude towards us, we can't thank them enough. We love you so much boys 💖 - Jenny

This makes me cry because they are so big now 😭 -Briana #5SOS #5secondsofsummer #lukehemmings #calumhood #michaelclifford #ashtonirwin

"the 5SOS fandom is so weird" we learned from the best 😂