1. Because they cover songs like no one else.
2. And their original songs are awesome, too.
3. They started their own label.
4. Alejandro has the voice of an Angel.
5. So do Fabian and Daniel.
6. They like to work with other rising artists.
7. They own YouTube.
8. They were vocal coaches on The X-Factor.
9. They're friends with One Direction.
10. They tour all the time.
11. Fabian owns a design studio and clothing line.
12. Daniel really likes social media.
13. They talk to themselves online.
Boyce will be Boyce.