Katy Perry has unveiled plans for her forthcoming sixth studio album 143, set to debut on September 20. The pop icon made the revelation on her social media platforms shortly after eagle-eyed fans discovered the album title, artwork, and release date on her official merchandise store. 143 is a numerical code signifying “I love you,” popularized in early 1990s pager communications. “I set out to create a bold, exuberant, celebratory dance-pop album with the symbolic 143 numerical expression of love as a throughline message,” Perry stated. The album’s lead single, “Woman’s World,” is scheduled f…