Katy Perry

Katy Perry

饰：Herself - Hostess, Nominee & Performer

红粉佳人

Pink

饰：Herself - Performer & Video Vanguard Award Recipient

巴兹·奥尔德林

Buzz Aldrin

饰：Himself - Opening Skit

杰克·安东诺夫

Jack MichaelAntonoff

饰：Himself - Presenter

James Arthur

James Arthur

饰：Himself - Performer

凯文·贝肯

Kevin Bacon

饰：Himself - Opening Skit

阿莱西娅·卡拉

Alessia Cara

饰：Herself - Winner, Nominee & Performer

诺雅·塞勒斯

Noah Lindsey Cyrus

饰：Herself - Nominee & Presenter

艾伦·德詹尼丝

Ellen DeGeneres

饰：Herself - Presenter

DNCE

饰：Themselves - Performer

Fifth Harmony

饰：Themselves - Winner, Nominee & Performer

蒂凡尼·哈迪斯

Tiffany Haddish

饰：Herself - Presenter

凡妮莎·哈金斯

Vanessa Hudgens

饰：Herself - Presenter

艾比·雅各布森

Abbi Jacobson

饰：Herself - Opening Skit

肯德里克·拉马尔

Kendrick Lamar

饰：Himself - Winner, Nominee & Performer

杰瑞德·莱托

Jared Joseph Leto

饰：Himself - Presenter

Logic

饰：Himself - Winner & Performer

黛米·洛瓦托

Demi Lovato

饰：Herself - Nominee & Performer

Gucci Mane

饰：Himself - Performer

肖恩·蒙德兹

Shawn Mendes

饰：Himself - Nominee & Performer

妮琪·米娜

Nicki Minaj

饰：Herself - Performer

雅克·贝尔蒙·韦伯斯特二世

Travis Scott

饰：Himself - Performer

艾德·希兰

Ed Sheeran

饰：Himself - Winner & Performer

洛·史都华

Rod Stewart

饰：Himself - Performer

缇雅娜·泰勒

Teyana Taylor

饰：Herself - Presenter

亚历桑德拉·安布罗休

Alessandra Ambrosio

饰：Herself - Presenter

弗莱德·阿米森

Fred Armisen

饰：Producer Guru

Cardi B

Cardi B

饰：Herself - Presenter

海莉·鲍德温

Hailey Baldwin

饰：Herself - Presenter (as Hailey Baldwin)

米莉·波比·布朗

Millie Bobby Brown

饰：Herself - Presenter

麦莉·赛勒斯

Miley Cyrus

饰：Herself - Nominee & Performer

皮特·戴维森

Pete Davidson

饰：Himself - Presenter

哈立德·穆罕穆德·卡利

Khaled Mohamed Khaled

饰：Himself - Nominee & Presenter

比利·艾希纳

Billy Eichner

饰：Himself - Skit

盖尔·加朵

Gal Gadot

饰：Herself - Presenter

凯瑟琳·哈恩

Kathryn Hahn

饰：Herself - Opening Skit

帕丽斯·杰克逊

Paris Jackson

饰：Herself - Presenter

卡莎

Kesha

饰：Herself - Presenter

Kyle

Kyle

饰：Himself - Performer

林肯公园

Linkin Park

饰：Themselves (archive footage)

Lorde

Lordegreen

饰：Herself - Nominee & Performer

卢达·克里斯

Ludacris

饰：Himself - Presenter

杰克·麦克布瑞尔

Jack McBrayer

饰：Himself - Opening Skit

奥立薇娅·玛恩

Olivia Munn

饰：Herself - Presenter

碧碧·雷克萨

Bebe Rexha

饰：Herself - Presenter

雅拉·沙希迪

Yara Shahidi

饰：Herself - Presenter

海莉·斯坦菲尔德

Hailee Steinfeld

饰：Herself - Presenter

哈里·斯泰尔斯

Harry Edward Styles

饰：Himself - Nominee

30 Seconds to Mars

饰：Themselves - Performer

彼特·温兹

Peter Wentz

饰：Himself - Presenter

Lil Yachty

饰：Himself - Presenter