Chelsea Handler closed out her final show by thanking all the stars who showed up to celebrate with her.  And a message to her fans, quote, "I never really got a good chance to be serious and say 'thank you' and I want you to know that I am grateful for this career . . . I'll see you on Netflix."

 

Sandra BullockJennifer Aniston, and Mary McCormack also staged an "intervention" for Chelsea . . . Ellen DeGeneres did a shower scene with her . . .

DOZENS of other stars helped her sing a "We Are the World" parody song.

The "Goodbye to E!" song included Gwen StefaniMiley CyrusVanessa HugdensDave GrohlTrace AdkinsAlanis MorissetteGerard ButlerGwen StefaniFergieAvril LavigneLeAnn RimesTim Gunn, and Sammy Hagar.

Will you miss Chelsea?

Jonathan Leibson, Getty Images