PERRY’S SECOND SCENT: Katy Perry is set to extend her fragrance brand this November with the launch of a second scent, which will be available exclusively at Nordstrom and on nordstrom.com. Created in partnership with Perry’s fragrance licensee, Gigantic Parfums, the scent is intended to be a companion piece to the recording artist’s first fragrance, Purr, which debuted a year ago and is now available in 54 countries. Perry created her second fragrance while on her “California Dreams” World Tour. As for its name, Perry is giving her fans a bit of a tease: Beginning next week via Twitter, she will invite them to guess. The winners will then be selected at random to receive various prizes, including bottles of perfume, and the potential to meet Perry at a launch event in December.