returned on Sunday with a new remote episode, and Katy Perry decided to celebrate the episode with a fun, weird costume choice.The new remote — which featured the Top 20 performing from their homes as Perry and fellow judges Lionel Richie and Luke Bryan watched remotely from their own living rooms — was an impressive feat of creative problem solving on behalf of the show's producers amid the coronavirus outbreak.To commemorate the quarantine-necessitated remote episode, and to remind people to keep their hands clean, Perry dressed up like a giant bottle of -brand hand sanitizer.«I just want to make sure that is staying as safe as possible,» Perry told host Ryan Seacrest at the start of the show.Seacrest also used the chance to catch up with