Seroussi described Xavi, who was 16 at the time, as someone who could be a "Mexican Justin Bieber" — with his shaggy hairstyle and mouth full of braces, the singer could easily be a teen ...

Xavi adds a fourth No. 1 on Billboard's Regional Mexican Airplay chart as "Flores" rises 3-1 to lead the Dec. 21-dated list with the Greatest Gainer honors of the week. Notably, he's landed all ...