Katy Perry Drops Mesmerizing Video for Her New Single with Alesso: Watch 'When I'm Gone'
Katy Perry-Alesso debut music video for 'When I'm Gone' for National Championship Game halftime show
Katy Perry and Alesso Drop New Single “When I'm Gone” – Rolling Stone
When I'm Gone Video, Alesso, Katy Perry
Katy Perry-Alesso debut music video for 'When I'm Gone' for National Championship Game halftime show
Katy Perry says she's going to give her fans “everything they want” on January 10 – KS95 94.5
Alesso And Katy Perry Team Up For “When I'm Gone”
Katy Perry Archives - ESPN Press Room U.S.
Alesso teams up with Katy Perry for new single 'When I'm Gone'