Steve Martin can't imagine 'Only Murders in the Building' without Selena Gomez
Actor, comedian, musician, and producer Steve Martin had been invited to one of talent manager's Sandy Gallin's showbiz parties in New York. There, he recalls seeing a lot of actors, including three older ones, when Gallin suggested he should write something for them. "I thought, 'That's a good idea: three older guys who live in a building and solve murders because they don't have anything else to do,'" Martin rec…