“The first time I heard Ivan’s voice ... All three of them take turns taking photos, and then Cornejo makes his way back to the group. Outfit, Shoes and gloves by YSL. Tie by Bottega Veneta.

Hours before música mexicana heartthrob Ivan Cornejo took the stage at Austin’s ACL Live at the Moody Theater, his fans had already begun to hype him up. They showed up in droves — some of ...