Monday, 1st February was Harry Styles.

Naturally, fans got #HappyBirthdayHarryStyles trending on Twitter to celebrate Harry's 27th Birthday.

Fans were celebrating by sharing their favourite moments, whether it was on stage, at a meet and greet or on a TV chat show. So we thought we would share ours too. 

Of course, we have to start at the beginning when he was on XFactor...

When we all get emotional watching the music video for 'History'...

When the lads not only showed off their singing talents but took on James Corden's dance moves...

When things got hot under the collar with Kendal Jenner on 'Spill Your Guts'...

And when Ellen asked Harry 'Burning Questions'...

 Harry thanked fans on Twitter with this heart felt tweet:

Thank you for all the birthday wishes, and all the special things you’ve been doing to celebrate it. Feeling very lucky today, and all the days. Love love love, H

— Harry Styles. (@Harry_Styles) February 2, 2021