Having hosted the Academy Awards twice, voiced one of the most beloved characters in the history of Pixar animation and been a talk show host for years, Ellen DeGeneres' 2000 episodes in her show are certainly something to celebrate!
It's been 12 years since she first began airing her show, and Ellen DeGeneres' 2000 episodes have brought joy to many households, so a few of her celeb pals came up to celebrate with her, including first and second-ever guests Jennifer Aniston and Justin Timberlake.
"Scandal" actress Kerry Washington also joined in to celebrate Ellen DeGeneres' 2000 episode, as the comedienne burst into tears obviously completely unaware she was being honored in one of the sweetest-ever episodes of her show.
Watch some clips of Ellen DeGeneres' 2000th show celebration!