Featuring Usher; Ariana Grande; Jason DeRulo; Zac Brown Band; Steve Aoki; Bastille; Nicki Minaj; Coldplay; and Taylor Swift.
| Name | Type | Role | |
|---|---|---|---|
| Dan Smith | Guest Star | Bastille | |
| Usher | Guest Star | ||
| Chris Martin | Guest Star | Coldplay | |
| Kyle Simmons | Guest Star | Bastille | |
| Ariana Grande | Guest Star | ||
| Jonny Buckland | Guest Star | Coldplay | |
| Will Farquarson | Guest Star | Bastille | |
| Zac Brown Band | Guest Star | ||
| Will Champion | Guest Star | Coldplay | |
| Jason Derulo | Guest Star | ||
| Woody | Guest Star | Bastille | |
| Steve Aoki | Guest Star | ||
| Guy Berryman | Guest Star | Coldplay | |
| Nicki Minaj | Guest Star | ||
| Taylor Swift | Guest Star |