'Everything is Awesome' Wins the 2015 Oscars Tegan and Sara's performance of their song from 'The Lego Movie' with The Lonely Island was full of surprises -- like Will Arnett dressed as Batman!
Will Arnett & Sean Hayes on 'The Millers' & Longtime Friendship ET sat down with 'The Millers' stars Will Arnett and Sean Hayes to preview tonight's season two premiere.
Amy Poehler Breaks Silence About Divorce: It 'Really Sucks' Amy Poehler gives a very candid account of what it's like to go through a divorce.
Julie Chen Nominates All 195 'Big Brother' Contestants for ALS Ice Bucket Challenge 'Big Brother' host Julie Chen televised her ALS Ice Bucket Challenge.
'Community,' 'Arrested Development' & Other Major TV Comebacks The TV shows finding new life at a new home.
Conan O'Brien Breaks News Of Robin Williams' Death To Shocked Audience Conan O'Brien, Andy Richter and Will Arnett paid their respects to Robin Williams after learning of his death.
Is Will Arnett Any Good at Karate Pinata? Will Arnett won't be getting his black belt in Karate Pinata anytime soon.
Will Arnett Files For Divorce From Amy Poehler After separating in 2012, Will Arnett has filed for divorce from Amy Poehler.
Watch: Roseanne Barr Is As Uncensored As Ever on 'The Millers' Roseanne Barr returns to TV and is as outspoken as ever in this clip from tonight's The Millers.
ET to GO: 'Lego Movie' Mania! In today's ET to GO: The LEGO Movie stars Will Ferrell and Will Arnett explain why the classic kids' toy endures - and who wins "cool points" from their little ones!