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Lady Gaga
American singer, songwriter, actress, and activist
1
Austin Mahone
American pop singer
2
Jason Derulo
American singer, songwriter, and dancer
3
Selena Gomez & the Scene
American pop band
4
Miranda Cosgrove
American actress and singer-songwriter
5
Crystal Bowersox
American singer, songwriter and actress
6
Justin Bieber
Canadian singer
7
Ellen DeGeneres
American comedian, television host, actress, writer, and producer
8
Brooke White
American musician
9
Charlie Puth
American singer, songwriter, and record producer
10
Hoodie Allen
American hip hop musician
11
Sam Tsui
American musician
12
Jordan Jansen
Australian singer
13
Ronan Parke
English pop singer
14
Colby O'Donis
American musician
15
Kina Grannis
American musician
16
James Morrison
English singer-songwriter and guitarist
17
Mattafix
British duo
18
Porter Robinson
American DJ and musician
19
Jackson Guthy
singer
20
GoonRock
American musician
21
Rebecca Black
American YouTuber and singer
![Walk Away (feat. Greyson Chance) [Melio Remix] - Single](https://is1-ssl.mzstatic.com/image/thumb/Music113/v4/b6/b8/2a/b6b82a4c-fdc9-6544-8c85-6c646a73fe9d/source/60x60bb.jpg)
![Walk Away (feat. Greyson Chance) [Rich Edwards Remix] - Single](https://is3-ssl.mzstatic.com/image/thumb/Music118/v4/0d/94/06/0d940647-1dc9-4202-45e7-1dcb2c371852/source/60x60bb.jpg)
![Walk Away (feat. Greyson Chance) [The Remixes] - Single](https://is5-ssl.mzstatic.com/image/thumb/Music128/v4/b2/33/d7/b233d7be-a4ec-b013-04e2-cc1d6c7b025e/source/60x60bb.jpg)
![Anything (feat. Greyson Chance) [Acoustic Version] - Single](https://is3-ssl.mzstatic.com/image/thumb/Music123/v4/78/3d/dd/783ddd48-689c-034d-57b8-7d4e0e8b7013/source/60x60bb.jpg)
