Washington [US], February 14 (ANI): Singer-songwriter and TV personality Katy Perry has revealed that the upcoming 22nd season of ‘American Idol’ will be her last, according to The Hollywood Reporter. On the latest episode of the American late-night political satire talk show ‘Jimmy Kimmel Live!’, Perry was asked directly by host Jimmy Kimmel how long she planned to stay on ‘Idol’, where she has served as a judge with Lionel Richie and Luke Bryan since the show was relaunched by ABC in 2018. “Well, you know, this fall, this September, I’m going to be doing this huge music festival in Brazil ca…