Todd Spangler NY Digital Editor In today’s podcast news roundup, Katy Perry’s retrospective about Elizabeth Taylor as “the original influencer” is set to hit next month; Remi Adeleke gets a two-series podcast deal with Tenderfoot TV; John Allen (aka MrBallen) hires Nick Witters as CEO of Ballen Studios and signs with UTA; and more. “Elizabeth the First,” a 10-episode podcast series narrated by Katy Perry, will premiere on Monday, Oct. 3. The series comes from Imperative Entertainment, House of Taylor, which oversees the late actor’s estate, and Perry’s Kitty Purry Productions. “Elizabeth the First” will be available on all major podcast platforms and the Imperative Entertainment Premium Channel on Apple Podcast Subscriptions. Originally, it was slated to debut this spring.)