Although the Luis Fonsi concert at the Bob Hope Theatre in Stockton was not sold-out, fans went ballistic when singer/composer showed up on stage.
"I love everything about him," said Claudia González, 16, who sang every one of his songs. "I'm fascinated by his music and I love him because he is so humble."
Dressed in a black shirt and gray pants, Fonsi smiled as the audience sung his all of his songs.
"I hope you guys disconnect from the outside world for a bit and let yourself go with the music," he told the crowd.
For the hour and a half concert, Fonsi performed many of his old and latest hits including '¿Quién Te Dijo Eso?' (Who Told You That?) and 'No Ve Doy Por Vencido' (I Will Not Give Up), among others.