Taylor Swift performs on stage

2928 × 1949

Katy Perry on stage performing

1366 × 768

Katy Perry on stage performing

1920 × 1080

Lady Gaga performing on stage

1920 × 1080

Avril Lavigne performing on stage

1280 × 1920

Katy Perry singing on stage

800 × 1201

Katy Perry performing on stage

1238 × 1400

Katy Perry on stage in white dress

1920 × 1080

Katy Perry on stage performing

2207 × 3000

Katy Perry on stage in fruit costume

1997 × 3000

Katy Perry performing on stage

1366 × 768

Katy Perry on stage with sparkler

1300 × 2166

Katy Perry performing on stage

2000 × 1335

Katy Perry on stage in red outfit

1887 × 2900

Katy Perry on stage with arms raised

1366 × 768

Taylor Swift performing on stage

3427 × 2281

Miley Cyrus performing on stage

1056 × 1500

woman singing on stage

700 × 1049

K-pop performers on stage

700 × 1046

Girls' Generation performing on stage

936 × 778