[credit]Juan Naharro Gimenez/Getty Images[/credit]

When you’re a world famous, award-winning singer and part of one of the most popular groups in music, you’ve definitely had more than a few good days. We can think of lots of great days in Harry Styles‘ life. There’s the day he and the guys of One Direction became a band. There’s the day they won their BRIT award. There’s the day they played Madison Square Garden. But none of these were the best day of Harry’s life. That day was yesterday. We’re not sure what happened to make it the best day ever (but you can bet we’re investigating), but Harry proclaimed it so on Twitter. Check it out for yourself:

What do YOU think made yesterday the best of Harry’s life (so far)? Tell us in the comments and on Twitter!