The Sept. 13 season premiere will feature Aniston, who was Ellen DeGeneres' first guest in 2003. Kimmel will be making his 20th appearance. Other guests lined up include Kim Kardashian, Tiffany Haddish, Imagine Dragons, Melissa McCarthy, Sean "Diddy" Combs, Julianne Moore and Melissa Etheridge.
TOPICS: Ellen DeGeneres, The Ellen DeGeneres Show, Jennifer Aniston, Jimmy Kimmel, Daytime TV