Niall Horan is officially no longer a teenager! The One Direction member turns 20 years old today, leaving us to wonder where the time has gone. It seems like only yesterday when he was auditioning for The X-Factor! They grow up so fast. *Tear*
In honor of our favorite Irish lad's special day, we've listed 20 ways he's totally stolen our hearts. Click through to see the most adorable GIFs ever, then add to our list in the comments below.
Don't forget to leave your birthday wishes, too!
1. That face. Let's just take a moment to admire it.