凯蒂·派瑞
Katy Perry
饰：Herself
麦莉·赛勒斯
Miley Cyrus
饰：Herself - Presenter
凯文·哈特
Kevin Hart
饰：Himself - Host
单向乐队
One Direction
饰：Themselves - Performers
2 Chainz
2 Chainz
饰：Himself - Performer,Presenter
德怀特·霍华德
Dwight Howard
饰：Himself
瑞塔·奥拉
Rita Ora
饰：Herself
黛米·洛瓦托
Demi Lovato
饰：Herself - Presenter
克里斯·布朗
Chris Brown
饰：Himself
佐伊·索尔达娜
Zoe Saldana
饰：Herself
克里斯托弗·弗朗西斯·奥申
Christopher Francis Ocean
饰：Himself - Performer
拉什达·琼斯
Rashida Jones
饰：Herself - Presenter
安迪·萨姆伯格
Andy Samberg
饰：Himself - Presenter
奥布里·德雷克·葛莱汉姆
Aubrey Drake Graham
饰：Himself
里尔·韦恩
Lil' Wayne
饰：Himself - Performer
瑞贝尔·威尔森
Rebel Wilson
饰：Herself
妮琪·米娜
Nicki Minaj
饰：Herself - Performer
Kesha Sebert
Kesha Sebert
饰：Herself - Presenter
朴载相
Psy
饰：Himself
艾玛·沃特森
Emma Watson
饰：Herself
埃兹拉·米勒
Ezra Miller
饰：Himself
绿日
Green Day
饰：Themselves - Performers
彼得·费辛利
Peter Facinelli
饰：Himself
泰勒·洛特纳
Taylor Lautner
饰：Himself
罗伯特·帕丁森
Robert Pattinson
饰：Himself
杰克逊·拉斯波恩
Jackson Rathbone
饰：Himself
伊丽莎白·里瑟
Elizabeth Reaser
饰：Herself
比尔·康顿
Bill Condon
饰：Himself
维兹·卡利法
Wiz Khalifa
饰：Himself - Presenter
Jim Cantiello
饰：Himself - Floore Reporter
Gabrielle Douglas
Gabrielle Douglas
饰：Herself - Presenter
亚历山德拉·莱斯曼
Alexandra Raisman
饰：Herself - Presenter
Jordyn Wieber
Jordyn Wieber
饰：Herself - Presenter
艾丽西亚·凯斯
Alicia Keys
饰：Herself - Performer
泰勒·斯威夫特
Taylor Swift
饰：Herself - Performer
罗比恩·蕾哈娜·芬缇
Robyn Rihanna Fenty
饰：Herself - Performer
贝桑妮·卡克哈夫
Bethany Carkhuff
饰：Herself
Rachel Montez Collins
Rachel Montez Collins
饰：Dancer
造物主泰勒
Tyler the Creator
饰：Himself
阿曼达·戴尔
Amanda Dyar
饰：Herself
Missy Franklin
Missy Franklin
饰：Herself
唐纳德·格洛弗
Donald Glover
饰：Himself
加尔文·哈里斯
Calvin Harris
饰：Himself - Performer
麦凯拉·马罗尼
McKayla Maroney
饰：Herself - Presenter
玛丽娅·曼努诺斯
Maria Menounos
饰：Herself
尼欧(NE-YO)
Ne-Yo
饰：Himself
考德·欧威尔斯特利特
Chord Paul Overstreet
饰：Himself
贾斯汀·皮尔斯
Justin Price
饰：Himself
史奇雷克斯
Sonny John Moore
饰：Himself
迈克尔·雷·阮-史蒂文森
Michael Ray Nguyen-Stevenson
饰：Himself
The Wanted
The Wanted
饰：Themselves - Presenters
Elle Young
Elle Young
饰：Herself - Rihanna Dancer
红粉佳人
Pink
饰：Herself
Mac Miller
Mac Miller
饰：Himself - Presenter
卡莎
Kesha
饰：Herself - Presenter (as Ke$ha)
Kyla Ross
饰：Herself - Presenter
Steve Dez
饰：Janitor / P.A
Anna Graves
饰：Live Announcer
Hector Omar Sanchez
饰：Himself
哈里·斯泰尔斯
Harry Edward Styles
饰：Himself
Christina Garibaldi
饰：Herself - Floor Reporter
加布丽埃勒·道格拉斯
Gabby Douglas
饰：Herself - Presenter (as Gabrielle Douglas)
Gotye
饰：Himself
Rachel Montez Minor
饰：Dancer (as Rachel Montez Collins)
梅兰妮·尼玛
Melanie Nyema
饰：Herself - Singer
Riff Raff
饰：Himself
Louise Roe
饰：Herself
Jonathan Stinson
饰：Himself