Katy Perry at Dance Central 2 event

2560 × 1600

Katy Perry at MTV Awards

1366 × 768

Katy Perry at awards event

1606 × 2400

Katy Perry with blue hair

1200 × 1611

Katy Perry with blue hair and pink headwrap

1920 × 1200

Katy Perry at the Grammy Awards

2560 × 1600

Katy Perry at the Grammy Awards

1920 × 1200

Katy Perry at the Grammy Awards

1920 × 1200

Katy Perry at Grammy Awards

3000 × 2052

Woman in Blue Dress — Lively, Afternoon

1410 × 2100

Woman with Blue Hair — Celebratory

2560 × 1600

Woman with Blue Hair — Confident, Photograph, Blue Wig, Yellow Dress, Red Lipstick

1200 × 1800