The “naughtiest show on television” is back,” and Season 2 is “150%” a tribute to the late, great Jilly Cooper , the author of the source material who was beloved by millions. Cooper’s agent, Felicity Blunt, was one of five Rivals executive producers who delved deep into why the author meant so much to the world and how the show starring David Tennant , Aidan Turner, Danny Dyer and Katherine Parkinson pays tribute to her memory. She died suddenly aged 88 late last year and the Rivals set was subsequently visited by her good friend, Queen Camilla. “Jilly always said that her job was to entertain,” said Blunt. “We all try and ensure that that is our North Star. So this season is 150% a tribute.” Watch on Deadline That tribute is sweeping but can be found in numerous Easter eggs laid out for eagle-eyed Cooper fans, Blunt revealed.…