Demi Lovato, Jamie Foxx, Jason Derulo make cameos in "Someting New" clip
Parody master assuages nuclear tensions with accordion polka tune on 'Last Week Tonight'
"It simply doesn't get easier than disavowing Nazis," host said on 'Last Week Tonight' segment about Charlottesville tragedy
Slipknot singer criticized "immature" fans who called Soundgarden, Linkin Park singers "cowards"
'Rainbow' singer also joined Fallon, Anthony Anderson, NPR's Terry Gross for late-night version of 'Password'
Comedian crashes 'Weekend Update' prime-time "Summer Edition" with absurd FaceTime call
Rapper uses campy bow-and-arrow routine to unveil North American Gemini Tour
"Yas Kween function bullet," "Respect Your Dick love ring" highlight Comedy Central series' erotic collection
Electro-R&B single highlights singer's upcoming debut LP, 'Take Me Apart'
Pop singer discusses first album in five years, recorded amid ongoing Dr. Luke legal battle
Billy Crystal, Keegan-Michael Key also appear in 'Tonight Show''s recurring "Camp Winnipesaukee" bit
"We will ... adhere to whatever wishes they would want," host says of former Linkin Park singer's installment
Previously unreleased version of "Space Cowboy" highlights 'Ultimate Hits' compilation set
Rap-rock supergroup dissect biases on track from upcoming debut LP
'Key and Peele' co-star Keegan-Michael Key will also debut in latest run of Martin's acclaimed play