Article continues below advertisementRosalía is the face of Calvin Klein's new holiday campaign. The Spanish pop star - whose fourth album, Lux, is slated to drop on November 7 - can be seen modeling black and white CK underwear sets in the hot new photos. This marks Rosalía's first-ever ad for the iconic brand. Article continues below advertisementSource: megaRosalía stars in Calvin Klein's new holiday campaign. Article continues below advertisementSpeaking to People about being selected to star in the campaign, Rosalía said, "Honestly, it's something I've always wanted to do...