The Ellen DeGeneres Show will air on Thursday, May 26th, and after 19 seasons, it’s sure to get emotional. Deadline reported Wednesday that a few of the more than 4,000 guests on the show will return in the months leading to the finale for a walk down memory lane. Included in the list is Michelle Obama, who has been on the show several times since 2010, and the former first lady even co-hosted the show back in 2016.