Stephanie Sierra
- Tiotal: Stephanie Sierra
- Popularity: 1.38
- Aithnichte airson: Acting
- Co-là-breith: 1987-10-31
- Àite breith: Hungary
- Duilleag-dhachaigh:
- Cuideachd aithnichte mar: Stefania Sierra, Stefani, Lilly Cross, Lily Cross, Lili Cross, Sierra, Lela Styx, Lilly Styx
