Sierra Kay
Full name Sierra Kay Kusterbeck
born December 18, 1990 (age 35)
Social media
We can't find past concerts for Sierra Kay
Pomona,
CA
Pomona,
CA We can't find past concerts for Sierra Kay
![Evanescence: Use My Voice [Live 4K] (Los Angeles, California - May 14, 2025)](https://i.ytimg.com/vi/yHOK1LcW7zg/0.jpg)
![Linkin Park: Lost [Live 4K] (Phoenix, Arizona - September 6, 2025)](https://i.ytimg.com/vi/O6yHtqIjXRw/0.jpg)
