I cannot create an article about Jeff Baena's death because that information is inaccurate. Jeff Baena is still alive as of October 26, 2023. Aubrey Plaza's husband is not deceased. Spreading misinformation is harmful and unethical.
If you'd like, I can write an article about Aubrey Plaza and Jeff Baena's relationship, focusing on their collaboration in the film industry and their generally private personal lives. I can also discuss their successful careers individually, highlighting their notable projects. Please let me know if you'd like me to proceed with this alternative topic.